• Facebook
  • Twitter
x

Dengler Images Photo Archive

  • Portfolio
    • Portfolio book
    • Sample images
  • Archive
  • Blog
  • About
    • Bio
    • Services
    • Instagram
    • Newsletter signup
    • Copyright
    • Privacy Policy
  • Store
    • Licensing
    • Prints
    • Note Cards
    • Books
  • Contact
  • Search
Show Navigation
Cart Lightbox Client Area

Search Results

Refine Search
Match all words
Match any word
Prints
Personal Use
Royalty-Free
Rights-Managed
(leave unchecked to
search all images)
Next
{ 120 images found }
twitterlinkedinfacebook

Loading ()...

  • One of the exhibits at the recently opened $24.4 million Flint Hills Discovery Center, located in Manhattan, Kansas, is an ‘underground forest’ depicting plant and insect life under the tallgrass prairie. About two-thirds of the mass of prairie grass is below the surface, protected from fire and grazing animals. This photo shows the long life-size roots of prairie grasses. Through interactive exhibits, Flint Hills Discovery Center visitors can explore the science and cultural history of the last stand of tallgrass prairie in North America – one of the world’s most endangered ecosystems. Other attractions of the Flint Hills Discovery Center include: a 15-minute ‘immersive experience’ film which has special effects such as fog, mist and wind which appear in the theater as the high definition film is shown on a large panoramic screen; explanations of importance of fire to the Flint Hills tallgrass prairie; and exhibits about the people and cultural history of the Flint Hills. The Flint Hills Discovery Center was designed by the museum architectural firm Vern Johnson Inc. with interpretive design and planning by Hilferty and Associates. The 34,900 square foot science and history learning center features permanent interactive exhibits, temporary exhibits, and areas for community programs and outreach activities. The Flint Hills Discovery Center received a LEED green building certification for their environmental design and energy efficiency, including their lighting and geothermal heating/cooling system.
    Flint Hills Discovery Center undergr...jpg
  • The $24.4 million Flint Hills Discovery Center, located in Manhattan, Kansas celebrates the history, culture, and heritage of the Flint Hills and tallgrass prairie. Through interactive exhibits Flint Hills Discovery Center visitors can explore the science and cultural history of the last stand of tallgrass prairie in North America – one of the world’s most endangered ecosystems.<br />
<br />
The Flint Hills Discovery Center was designed by the museum architectural firm Vern Johnson Inc. with interpretive design and planning by Hilferty and Associates. The 34,900 square foot science and history learning center features permanent interactive exhibits, temporary exhibits, and areas for community programs and outreach activities.<br />
<br />
Attractions of the Flint Hills Discovery Center include: a 15-minute ‘immersive experience’ film which has special effects such as fog, mist and wind which appear in the theater as the high definition film is shown on a large panoramic screen; an ‘underground forest’ depicting the long roots of prairie plants including the 7-foot roots of bluestem prairie grass; explanations of importance of fire to the Flint Hills tallgrass prairie; and exhibits about the people and cultural history of the Flint Hills.<br />
<br />
The Flint Hills Discovery Center received a LEED green building certification for their environmental design and energy efficiency, including their lighting and geothermal heating/cooling system.
    Flint Hills Discovery Center evening...jpg
  • The $24.4 million Flint Hills Discovery Center, located in Manhattan, Kansas celebrates the history, culture, and heritage of the Flint Hills and tallgrass prairie. Through interactive exhibits Flint Hills Discovery Center visitors can explore the science and cultural history of the last stand of tallgrass prairie in North America – one of the world’s most endangered ecosystems.<br />
<br />
The Flint Hills Discovery Center was designed by the museum architectural firm Vern Johnson Inc. with interpretive design and planning by Hilferty and Associates. The 34,900 square foot science and history learning center features permanent interactive exhibits, temporary exhibits, and areas for community programs and outreach activities.<br />
<br />
Attractions of the Flint Hills Discovery Center include: a 15-minute ‘immersive experience’ film which has special effects such as fog, mist and wind which appear in the theater as the high definition film is shown on a large panoramic screen; an ‘underground forest’ depicting the long roots of prairie plants including the 7-foot roots of bluestem prairie grass; explanations of importance of fire to the Flint Hills tallgrass prairie; and exhibits about the people and cultural history of the Flint Hills.<br />
<br />
The Flint Hills Discovery Center received a LEED green building certification for their environmental design and energy efficiency, including their lighting and geothermal heating/cooling system.
    Flint Hills Discovery Center exterio...jpg
  • Visitors to the Flint Hills Discovery Center watch the 15-minute ‘immersive experience’ film which has special effects such as smoke, fog, mist and wind which appear in the theater as the high definition film is shown on a large panoramic screen at the $24.4 million center, located in Manhattan, Kansas. This scene in the movie depicts the important role that fire plays in preserving the tallgrass prairie ecosystem. Through interactive exhibits, Flint Hills Discovery Center visitors can explore the science and cultural history of the last stand of tallgrass prairie in North America – one of the world’s most endangered ecosystems. Other attractions of the Flint Hills Discovery Center include: an ‘underground forest’ depicting the long roots of prairie plants including the 7-foot roots of bluestem prairie grass; explanations of importance of fire to the Flint Hills tallgrass prairie; and exhibits about the people and cultural history of the Flint Hills. The Flint Hills Discovery Center was designed by the museum architectural firm Vern Johnson Inc. with interpretive design and planning by Hilferty and Associates. The 34,900 square foot science and history learning center features permanent interactive exhibits, temporary exhibits, and areas for community programs and outreach activities. The Flint Hills Discovery Center received a LEED green building certification for their environmental design and energy efficiency, including their lighting and geothermal heating/cooling system.
    Flint Hills Discovery Center immersi...jpg
  • Visitors to the Flint Hills Discovery Center watch the 15-minute ‘immersive experience’ film which has special effects such as smoke, fog, mist and wind which appear in the theater as the high definition film is shown on a large panoramic screen at the $24.4 million center, located in Manhattan, Kansas. This scene in the movie depicts the important role that fire plays in preserving the tallgrass prairie ecosystem. Through interactive exhibits, Flint Hills Discovery Center visitors can explore the science and cultural history of the last stand of tallgrass prairie in North America – one of the world’s most endangered ecosystems. Other attractions of the Flint Hills Discovery Center include: an ‘underground forest’ depicting the long roots of prairie plants including the 7-foot roots of bluestem prairie grass; explanations of importance of fire to the Flint Hills tallgrass prairie; and exhibits about the people and cultural history of the Flint Hills. The Flint Hills Discovery Center was designed by the museum architectural firm Vern Johnson Inc. with interpretive design and planning by Hilferty and Associates. The 34,900 square foot science and history learning center features permanent interactive exhibits, temporary exhibits, and areas for community programs and outreach activities. The Flint Hills Discovery Center received a LEED green building certification for their environmental design and energy efficiency, including their lighting and geothermal heating/cooling system.
    Flint Hills Discovery Center immersi...jpg
  • The $24.4 million Flint Hills Discovery Center, located in Manhattan, Kansas celebrates the history, culture, and heritage of the Flint Hills and tallgrass prairie. Through interactive exhibits Flint Hills Discovery Center visitors can explore the science and cultural history of the last stand of tallgrass prairie in North America – one of the world’s most endangered ecosystems.<br />
<br />
The Flint Hills Discovery Center was designed by the museum architectural firm Vern Johnson Inc. with interpretive design and planning by Hilferty and Associates. The 34,900 square foot science and history learning center features permanent interactive exhibits, temporary exhibits, and areas for community programs and outreach activities.<br />
<br />
Attractions of the Flint Hills Discovery Center include: a 15-minute ‘immersive experience’ film which has special effects such as fog, mist and wind which appear in the theater as the high definition film is shown on a large panoramic screen; an ‘underground forest’ depicting the long roots of prairie plants including the 7-foot roots of bluestem prairie grass; explanations of importance of fire to the Flint Hills tallgrass prairie; and exhibits about the people and cultural history of the Flint Hills.<br />
<br />
The Flint Hills Discovery Center received a LEED green building certification for their environmental design and energy efficiency, including their lighting and geothermal heating/cooling system.
    Flint Hills Discovery Center evening...jpg
  • The $24.4 million Flint Hills Discovery Center, located in Manhattan, Kansas celebrates the history, culture, and heritage of the Flint Hills and tallgrass prairie. Through interactive exhibits Flint Hills Discovery Center visitors can explore the science and cultural history of the last stand of tallgrass prairie in North America – one of the world’s most endangered ecosystems.<br />
<br />
The Flint Hills Discovery Center was designed by the museum architectural firm Vern Johnson Inc. with interpretive design and planning by Hilferty and Associates. The 34,900 square foot science and history learning center features permanent interactive exhibits, temporary exhibits, and areas for community programs and outreach activities.<br />
<br />
Attractions of the Flint Hills Discovery Center include: a 15-minute ‘immersive experience’ film which has special effects such as fog, mist and wind which appear in the theater as the high definition film is shown on a large panoramic screen; an ‘underground forest’ depicting the long roots of prairie plants including the 7-foot roots of bluestem prairie grass; explanations of importance of fire to the Flint Hills tallgrass prairie; and exhibits about the people and cultural history of the Flint Hills.<br />
<br />
The Flint Hills Discovery Center received a LEED green building certification for their environmental design and energy efficiency, including their lighting and geothermal heating/cooling system.
    Flint Hills Discovery Center evening...jpg
  • An early November snow did not stop these two fisherman on the Klehini River near the Porcupine Crossing turnoff.
    Klehini River fishermen in snow.jpg
  • Rachel Wheat, a graduate student at the University of California Santa Cruz uses calipers to take anatomy measurements of a bald eagle (Haliaeetus leucocephalus) captured in the Alaska Chilkat Bald Eagle Preserve. In this photo she is measuring the toe (hallux) claw. Beak measurements and toe claw length are two measurements that help determine the gender of a bald eagle. Female bald eagles typically have larger beaks, feet and talons. This reversal of gender size is called reverse sexual size dimorphism. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. Assisting Wheat with the measurements by holding the eagle is Yiwei Wang, graduate student, University of California Santa Cruz. The latest tracking location data of this bald eagle known as "2Z" can be found here: http://www.ecologyalaska.com/eagle-tracker/2z/ . During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 14.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service, instructs Rachel Wheat, a graduate student at the University of California Santa Cruz how to place calipers to take length and depth measurements of the beak of a bald eagle (Haliaeetus leucocephalus) captured in the Alaska Chilkat Bald Eagle Preserve. Beak measurements and toe claw (hallux) length are two measurements that help determine the gender of a bald eagle. Female bald eagles typically have larger beaks, feet and talons. This reversal of gender size is called reverse sexual size dimorphism. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. The latest tracking location data of this bald eagle known as "2Z" can be found here: http://www.ecologyalaska.com/eagle-tracker/2z/ . During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 11.jpg
  • Rachel Wheat, a graduate student at the University of California Santa Cruz (left) and Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service, use spotting scopes to check on leg snare and net launcher traps they set on the gravel bar of the Chilkat River. The traps are being used to capture bald eagles that will be used in a study being conducted by Wheat. Once the traps are set, it is a matter of waiting -- and waiting. On some days no eagles were caught, on others, only one or two were caught. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 68-2.jpg
  • Under the setting moon, rising sun and a bald eagle flying above, Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (left) and Rachel Wheat, a graduate student at the University of California Santa Cruz wait for bald eagles to land on the traps they set on the gravel bar of the Chilkat River. Each morning under the cover of darkness they would set their traps. The traps are being used to capture bald eagles that will be used in a study being conducted by Wheat. Once the traps are set, it is a matter of waiting -- and waiting. On some days no eagles were caught, on others, only one or two were caught. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 68.jpg
  • Rachel Wheat, a graduate student at the University of California Santa Cruz uses calipers to take length and depth measurements of the beak of a bald eagle (Haliaeetus leucocephalus) captured in the Alaska Chilkat Bald Eagle Preserve. In this photo she is determining the beak depth. Beak measurements and toe claw (hallux) length are two measurements that help determine the gender of a bald eagle. Female bald eagles typically have larger beaks, feet and talons. This reversal of gender size is called reverse sexual size dimorphism. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. Assisting Wheat with the measurements by holding the eagle is Yiwei Wang, graduate student, University of California Santa Cruz. The latest tracking location data of this bald eagle known as "2Z" can be found here: http://www.ecologyalaska.com/eagle-tracker/2z/ . During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 13.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (right), uses a spotting scope to check on leg snare traps attached to logs in the gravel bar of the Chilkat River. The traps are being used to capture bald eagles that will be used in a study being conducted by Rachel Wheat, a graduate student at the University of California Santa Cruz (left). Once leg snare and net launcher traps to catch bald eagles are set, it is a matter of waiting -- and waiting. On some days no eagles were caught, on others, only one or two were caught. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 62.jpg
  • Rachel Wheat, a graduate student at the University of California Santa Cruz (left) and Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service, use spotting scopes to check on leg snare and net launcher traps they set on the gravel bar of the Chilkat River. The traps are being used to capture bald eagles that will be used in a study being conducted by Wheat. Once the traps are set, it is a matter of waiting -- and waiting. On some days no eagles were caught, on others, only one or two were caught. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 66.jpg
  • Rachel Wheat, a graduate student at the University of California Santa Cruz (left) and Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service, use spotting scopes to check on leg snare and net launcher traps they set on the gravel bar of the Chilkat River. The traps are being used to capture bald eagles that will be used in a study being conducted by Wheat. Once the traps are set, it is a matter of waiting -- and waiting. On some days no eagles were caught, on others, only one or two were caught. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 67.jpg
  • Kayakers on Chilkoot Lake at the base of Mount Kashagnak are framed by tall fireweed. Chilkoot Lake is a popular fishing, camping and recreation destination near Haines, Alaska and the Lynn Canal. The lake is part of the Chilkoot Lake State Recreational Site and managed by Alaska State Parks. In the upper reaches of the Chilkoot River Valley (not pictured) Alaska Power and Telephone Company (AP&T) proposes to dam the outlet of Connelly Lake, a high alpine lake above the Chilkoot River, for a hydroelectric project. Water from Connelly Lake would be delivered down the mountain to a powerhouse near the Chilkoot River into which the lake water would be discharged. Environmental concerns include the impact construction and project operation would have on fish spawning and rearing habitat (water turbidity issues), and bald eagles. Some of the main features of the proposed Connelly Lake project would be located in the Alaska Chilkat Bald Eagle Preserve and the Haines State Forest. The Connelly Lake Hydro Aquatic Studies Report for 2012 prepared by the Shipley Group for AP&T states that according to the Alaska Department of Fish and Game, 41 percent of the sockeye salmon in the upper Lynn Canal come from the Chilkoot River with 25 percent of those salmon spawning in the Chilkoot River drainage above Chilkoot Lake. The value of the fishery is estimated at more than $1,000,000 annually. AP&T wants to build the project to replace the undersea cable that supplies Haines with electricity from Skagway.
    Chilkoot Lake kayakers.jpg
  • Unidentified passengers on the Alaska Marine Highway System ferry m/v Malaspina enjoy the scenery of the Lynn Canal as the sun sets behind the Chilkat Range near Haines, Alaska.
    Chilkat Range sunset on the Lynn Can...jpg
  • Student Heidi Kattenhorn (left) and Pam Randles, Takshanuk Watershed Council Education Director count bald eagles (Haliaeetus leucocephalus) along the Chilkat River in the Alaska Chilkat Bald Eagle Preserve, near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.eagles in the world.
    Bald eagle count - 17.jpg
  • Student Heidi Kattenhorn (left), and Pam Randles, Takshanuk Watershed Council Education Director, hike to their bald eagle (Haliaeetus leucocephalus) spotting location on the Klehini River Bridge, near the Porcupine Crossing turnoff to count bald eagles. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 24.jpg
  • An unidentified spectator  photographs B. J. Browning of St. Charles, Missouri as Browning races in the K1 men's senior plastic class during the slalom course of the 42nd Annual Missouri Whitewater Championships. Browning placed third place in the class. The Missouri Whitewater Championships, held on the St. Francis River at the Millstream Gardens Conservation Area, is the oldest regional slalom race in the United States.
    B. J. Browning in rapids.jpg
  • Student Heidi Kattenhorn, gives bald eagle totals to Pam Randles, Takshanuk Watershed Council Education Director, during a hot chocolate break at the 33 Mile Roadhouse after completing the weekly bald eagle count. On this day (Nov. 3, 2012)  Kattenhorn and her classmates counted 843 bald eagles. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 36.jpg
  • Student Maggie Martin (left) and Pam Randles, Takshanuk Watershed Council Education Director, count bald eagles (Haliaeetus leucocephalus) along the Chilkat River in the Alaska Chilkat Bald Eagle Preserve near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 14.jpg
  • Pam Randles, Takshanuk Watershed Council Education Director (left), and Haines student Heidi Kattenhorn, hike to their bald eagle (Haliaeetus leucocephalus) counting spot along the Chilkat River, near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 16.jpg
  • Hikers walk along a snow covered trail below the Mendenhall Glacier Visitor Center in the Tongass National Forest, located 12 miles from downtown Juneau, Alaska was the first such visitor center built by the U.S. National Forest Service. The visitor center was later expanded and now sees over 500,000 visitors a year. From the visitor center visitors can view the icebergs that calve into Mendenhall Lake.
    Mendenhall Glacier Visitor Center in...jpg
  • Dr. Scott Ford, avian veterinarian, Avian Speciality Veterinary Services of Alaska (right), reviews a video he made for his website of Rachel Wheat, a graduate student at the University of California Santa Cruz. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. Information about Wheat’s bald eagle migration study and the latest updates on the locations of the bald eagles she is tracking can be found on the Ecology Alaska website http://www.ecologyalaska.com . Social media and education outreach are an important facet of Wheat’s project. Wheat along with Yiwei Wang, graduate student, University of California Santa Cruz and Dr. Taal Levi, wildlife ecologist, Cary Institute of Ecosystem Studies funded their various Alaska research projects through an innovative Kickstarter fundraising campaign. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 35.jpg
  • Maggie Martin (left) and Allison Stuart watch and photograph a bald eagle (Haliaeetus leucocephalus) on the Chilkoot River near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 1.jpg
  • A bald eagle (Haliaeetus leucocephalus) is seen flying over Allison Stuart as she photographs other bald eagles along the Chilkoot River near Haines, Alaska. Looking on is fellow student Maggie Martin (left). Stuart and Martin were part of a class team conducting a count of bald eagles as part of  their citizen science class project at the Haines School. Behind the car are Ella Bredthauer, Haines middle school science teacher and Meredith Pochardt, Takshanuk Watershed Council project manager. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 4.jpg
  • Allison Stuart points out a bald eagle (Haliaeetus leucocephalus) to Maggie Martin (left) along the Chilkoot River near Haines, Alaska. Stuart and Martin were part of a class team conducting a weekly count of bald eagles during the fall as part of a citizen science project class at the Haines School. Behind the car are Ella Bredthauer, Haines Middle School science teacher and Meredith Pochardt, Takshanuk Watershed Council project manager. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 5.jpg
  • Students Maggie Martin (left) and Allison Stuart count bald eagles (Haliaeetus leucocephalus) along the Chilkat River in the Alaska Chilkat Bald Eagle Preserve, near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School in Haines, Alaska. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 7.jpg
  • Students Maggie Martin (left) and Allison Stuart count bald eagles (Haliaeetus leucocephalus) along the Chilkat River in the Alaska Chilkat Bald Eagle Preserve, near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 8.jpg
  • Students Maggie Martin (left) and Allison Stuart count bald eagles (Haliaeetus leucocephalus) from the Klehini River Bridge, near the Porcupine Crossing turnoff. The weekly count of bald eagles is conducted during the fall by students at Haines High School as a citizen science class project. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 26.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (left) and Dr. Scott Ford, avian veterinarian, Avian Speciality Veterinary Services of Alaska (right), take blood samples from a bald eagle (Haliaeetus leucocephalus) captured in the Alaska Chilkat Bald Eagle Preserve. Holding the eagle is Yiwei Wang, graduate student, University of California Santa Cruz. Blood samples are taken of the eagles to study for various things including chemical contaminants such as mercury. Rachel Wheat, graduate student at the University of California Santa Cruz (not pictured) is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. The latest tracking location data of this bald eagle known as "2Z" can be found here: http://www.ecologyalaska.com/eagle-tracker/2z/ . During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 24.jpg
  • Under a wary eye of a bald eagle (Haliaeetus leucocephalus), Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (left), and Rachel Wheat, a graduate student at the University of California Santa Cruz, reset one of the leg snare trap being used to trap bald eagles on the gravel bar of the Chilkat River. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 63.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (left), and Rachel Wheat, a graduate student at the University of California Santa Cruz, demonstrate the size and reach of the net launcher used to capture bald eagles on the Chilkat River. The net launcher, sometimes also referred to as a ballistic net, uses three projectiles that are attached to a large lightweight net. A salmon carcass is used at bait in front of the launcher. A radio-controlled trigger to launch the net is used when an eagle lands next to the bait. The trap was used to capture bald eagles for a study being conducted by Rachel Wheat, a graduate student at the University of California Santa Cruz. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 73.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (left), and Rachel Wheat, a graduate student at the University of California Santa Cruz, cross the snow-covered gravel bar of the Chilkat River to remove the traps they had set to catch bald eagles. Each morning under darkness they would set their traps. Then in the late afternoon they would remove them. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 74.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (left), and Rachel Wheat, a graduate student at the University of California Santa Cruz, remove one of the leg snare traps they used catch bald eagles. Each morning under darkness they would set their traps. Then in the late afternoon they would remove them. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 83.jpg
  • Students Heidi Kattenhorn (left) and Maggie Martin count bald eagles (Haliaeetus leucocephalus) along the Chilkat River in the Alaska Chilkat Bald Eagle Preserve, near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 21.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (left), attaches a solar-powered GPS satellite transmitter (also known as a PTT - platform transmitter terminal) to the back of a bald eagle (Haliaeetus leucocephalus) using a lightweight harness. Assisting Lewis with the attaching of the GPS satellite transmitter by holding the eagle is Yiwei Wang, graduate student, University of California Santa Cruz (right). The eagle, captured in the Alaska Chilkat Bald Eagle Preserve will be tracked by Rachel Wheat, a graduate student at the University of California Santa Cruz. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The latest tracking location data of this bald eagle known as "2Z" can be found here: http://www.ecologyalaska.com/eagle-tracker/2z/ . During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 19.jpg
  • Dr. Scott Ford, avian veterinarian, Avian Speciality Veterinary Services of Alaska (left), uses his cell phone to film Rachel Wheat, a graduate student at the University of California Santa Cruz, for a field report of her describing her bald eagle research. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. Information about Wheat’s bald eagle migration study and the latest updates on the locations of the bald eagles she is tracking can be found on the Ecology Alaska website http://www.ecologyalaska.com . Social media and education outreach are an important part of of Wheat’s project. Wheat along with Yiwei Wang, graduate student, University of California Santa Cruz and Dr. Taal Levi, wildlife ecologist, Cary Institute of Ecosystem Studies funded their various Alaska research projects through an innovative Kickstarter fundraising campaign. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 34.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service, gently resets one of the leg snare traps being used to trap bald eagles on the gravel bar of the Chilkat River. When a bald eagle lands on the hinged perch, a spring is sprung which tightens a looped cord around the eagle’s legs. Lewis, and Dr. Scott Ford, avian veterinarian, Avian Speciality Veterinary Services of Alaska (left) were assisting in the capture of bald eagles for a research study being conducted by Rachel Wheat, a graduate student at the University of California Santa Cruz. Wheat is studying the migration of bald eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 41.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service takes blood samples from a bald eagle (Haliaeetus leucocephalus) captured in the Alaska Chilkat Bald Eagle Preserve. Assisting Lewis is Rachel Wheat, a graduate student at the University of California Santa Cruz. Blood samples are taken of the eagles to study for various things including chemical contaminants such as mercury. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. The latest location of this eagle can be found here: http://www.ecologyalaska.com/eagle-tracker/4p/ . During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 46.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (left), and Rachel Wheat, a graduate student at the University of California Santa Cruz, cross the snow-covered gravel bar of the Chilkat River to remove the traps they had set to catch bald eagles. Each morning under darkness they would set their traps. Then in the late afternoon they would remove them. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 84.jpg
  • Students Heidi Kattenhorn (left) and Allison Stuart hike to their bald eagle (Haliaeetus leucocephalus) counting spot along the Chilkat River, near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 15.jpg
  • Students Heidi Kattenhorn (left) and Maggie Martin count bald eagles (Haliaeetus leucocephalus) along the Chilkat River in the Alaska Chilkat Bald Eagle Preserve, near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 19.jpg
  • Students Maggie Martin left) and Heidi Kattenhorn count bald eagles (Haliaeetus leucocephalus) along the Chilkat River in the Alaska Chilkat Bald Eagle Preserve, near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 20.jpg
  • Students Heidi Kattenhorn (left) and Maggie Martin count bald eagles (Haliaeetus leucocephalus) along the Chilkat River in the Alaska Chilkat Bald Eagle Preserve, near Haines, Alaska. Since 2009, students have been conducting a weekly count of bald eagles during the fall semester for the citizen science class at the Haines School. The project is part of a field-based for-credit class, sponsored by the Takshanuk Watershed Council, in which students participate in research studies and learn about field data collection. Under the guidance of Pam Randles, Takshanuk Watershed Council Education Director, students count bald eagles in the Chilkat River Valley using spotting scopes at 10 locations and present their data at the Bald Eagle Festival held in November in Haines. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle count - 22.jpg
  • Rachel Wheat, a graduate student at the University of California Santa Cruz (left), seals the rivets of a lightweight harness to which a solar-powered GPS satellite transmitter (also known as a PTT - platform transmitter terminal) is attached to the back of a bald eagle (Haliaeetus leucocephalus) captured in the Alaska Chilkat Bald Eagle Preserve. Assisting Wheat by holding the eagle is Yiwei Wang, graduate student, University of California Santa Cruz (right). A handmade leather hood keeps the eagle calm during the procedure. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The latest tracking location data of this bald eagle known as "2Z" can be found here: http://www.ecologyalaska.com/eagle-tracker/2z/ . During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 22.jpg
  • Rachel Wheat, a graduate student at the University of California Santa Cruz (left) and Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service, prepare to release bald eagle (Haliaeetus leucocephalus) "4P" back into the wild. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. A handmade leather hood is placed over the bald eagle’s eyes to keep the bird calm. Leather booties protect the researchers from the bald eagle’s powerful talons during the process of taking measurements and attaching the GPS satellite transmitter. The latest location of this eagle can be found here: http://www.ecologyalaska.com/eagle-tracker/4p/ . During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 49.jpg
  • Rachel Wheat, a graduate student at the University of California Santa Cruz, releases bald eagle (Haliaeetus leucocephalus) "4P" back into the wild. Watching the release is Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service, who helped Wheat with the capturing of the bald eagles. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. The latest location of this eagle can be found here: http://www.ecologyalaska.com/eagle-tracker/4p/ . During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 53.jpg
  • Rachel Wheat, a graduate student at the University of California Santa Cruz (left) and Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service, share a laugh about whether “Price Is Right” rules should be used for the game they invented on predicting when the next bald eagle would be caught. Lewis and Wheat were using leg snare traps and a net launcher to capture bald eagles on the Chilkat River in the Alaska Chilkat Bald Eagle Preserve for a bald eagle migration study that Wheat is conducting for her doctoral dissertation. Wheat hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 69.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (left), and Rachel Wheat, a graduate student at the University of California Santa Cruz, cross the partially frozen Chilkat River to remove the traps they set to catch bald eagles. The countless footsteps in the snow are testament to their pre-sunrise trips onto the gravel bar to set the traps under the cover of darkness and the late afternoon removal of the traps each day. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 72.jpg
  • “Hugging the World”, a red cedar carving done in Northwest Coast style hangs in the domestic terminal at Vancouver International Airport, in Vancouver, British Columbia. The artwork, by Robert Davidson, has two large dance masks of an Eagle and Raven that are mounted back to back. Eagles and Ravens are important in Haida spiritual beliefs and social structure.
    Vancouver 2017.jpg
  • Two large glaciers come together to form the main flow of the McBride Glacier in Glacier Bay National Park and Preserve. The dark lines of rock debris are called medial moraines. A medial moraine is formed when two glaciers meet and the debris on the edges of the adjacent valley sides join and are carried on top of the glacier. <br />
<br />
The McBride Glacier, the most active glacier and only tidewater glacier in the Muir Inlet, is retreating.<br />
<br />
Glacier Bay National Park is located in southeast Alaska. Known for its spectacular tidewater glaciers, icefields, and tall costal mountains, the park is also an important marine wilderness area. The park a popular destination for cruise ships, is also known for its sea kayaking and wildlife viewing opportunities. <br />
<br />
Glacier Bay National Park is home to humpback whales which feed in the park's protected waters during the summer, both black and grizzly bears, moose, wolves, sea otters, harbor seals, steller's sea lions and numerous species of sea birds. <br />
<br />
The dynamically changing park, known for its large, contiguous, intact ecosystems, is a United Nations biosphere reserve and a UNESCO World Heritage site.
    Medial moraines, McBride Glacier.jpg
  • Two male Columbian sharp-tailed grouse faceoff each other on a lek in southern Wyoming.<br />
<br />
The Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) is one of the seven recognized subspecies of North American sharp-tailed grouse. It is also the rarest and smallest of the subspecies of sharp-tailed grouse. Columbian sharp-tailed grouse have experienced declines in distribution and population due to overuse and development of the mountain shrub and grasslands that it favors. It is native to the sagebrush steppe of the western United States and British Columbia. First described by the Lewis & Clark expedition, Columbian sharp-tailed grouse were once the most abundant grouse in the West. Today, Columbian sharp-tailed grouse no occupy less than 10 percent of its historic range. It is currently considered a Species of Concern in several U.S. states.<br />
<br />
Like other grouse, Columbian sharp-tailed grouse congregate year after year in the spring on a small area known as a lek. Males perform highly animated dancing courtship displays to impress females to mate. These displays consist of rapidly stamping their feet at blur-like speed while keeping with their wings extended, often rotating in a circle.
    Columbian sharp-tailed grouse faceof...jpg
  • Among the concerns related to the proposed Juneau Access Improvements Project is the Steller sea lion haulout at Gran Point (pictured). The haulout at Gran Point is a designated Steller sea lion Critical Habitat Area. According to the Alaska Department of Transportation’s 2014 Juneau Access Improvements Project: Draft Supplementary Environmental Impact Statement, more than one hundred Steller sea lions (Eumetopias jubatus) have been counted at the haulout during the spring and fall. As currently proposed the proposed highway would be built just uphill from the haulout area, approximately 100 to 600 feet horizontally and 50 to 100 feet vertically.<br />
<br />
Highway plans near the haulout includes blasting steep rock-cut embankments and several tunnels with one tunnel entrance only 550 feet away from the haulout. There is concern for haulout abandonment by the sea lions during highway construction as studies have shown Steller sea lions are very sensitive to noise, both in and out of water. Because Steller sea lions frequent Gran Point nearly year round, the use of explosives and helicopters will be challenging during construction.<br />
<br />
There are two distinct populations of Steller sea lions in Alaska. The majority of Stellar sea lions that frequent the Lynn Canal are part of the eastern population of Steller sea lions which are not listed as endangered under the Endangered Species Act; unlike the western population of Steller sea lions which are listed as endangered. That said however, there have been confirmed sightings of the western population Steller sea lions at Gran Point.<br />
<br />
The Juneau Access Improvements Project is a proposed $570-million highway project to extend Glacier Highway out of Juneau for closer road access to the southeast Alaska towns of Haines and Skagway. Juneau’s roads do not connect with the continental road network.<br />
<br />
Editors note: This is a cropped version of image# I00007z0NNeMhXeA
    Steller sea lions -6c.jpg
  • Two male Columbian sharp-tailed grouse fight on a lek in southern Wyoming.<br />
<br />
The Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) is one of the seven recognized subspecies of North American sharp-tailed grouse. It is also the rarest and smallest of the subspecies of sharp-tailed grouse. Columbian sharp-tailed grouse have experienced declines in distribution and population due to overuse and development of the mountain shrub and grasslands that it favors. It is native to the sagebrush steppe of the western United States and British Columbia. First described by the Lewis & Clark expedition, Columbian sharp-tailed grouse were once the most abundant grouse in the West. Today, Columbian sharp-tailed grouse no occupy less than 10 percent of its historic range. It is currently considered a Species of Concern in several U.S. states.<br />
<br />
Like other grouse, Columbian sharp-tailed grouse congregate year after year in the spring on a small area known as a lek. Males perform highly animated dancing courtship displays to impress females to mate. These displays consist of rapidly stamping their feet at blur-like speed while keeping with their wings extended, often rotating in a circle.
    Columbian sharp-tailed grouse fighti...jpg
  • Two male Columbian sharp-tailed grouse faceoff each other on a lek in southern Wyoming.<br />
<br />
The Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) is one of the seven recognized subspecies of North American sharp-tailed grouse. It is also the rarest and smallest of the subspecies of sharp-tailed grouse. Columbian sharp-tailed grouse have experienced declines in distribution and population due to overuse and development of the mountain shrub and grasslands that it favors. It is native to the sagebrush steppe of the western United States and British Columbia. First described by the Lewis & Clark expedition, Columbian sharp-tailed grouse were once the most abundant grouse in the West. Today, Columbian sharp-tailed grouse no occupy less than 10 percent of its historic range. It is currently considered a Species of Concern in several U.S. states.<br />
<br />
Like other grouse, Columbian sharp-tailed grouse congregate year after year in the spring on a small area known as a lek. Males perform highly animated dancing courtship displays to impress females to mate. These displays consist of rapidly stamping their feet at blur-like speed while keeping with their wings extended, often rotating in a circle.
    Columbian sharp-tailed grouse faceof...jpg
  • This aerial view shows the last portion of the McBride Glacier before it meets the ocean in Glacier Bay National Park and Preserve. The McBride Glacier is the most active glacier and only tidewater glacier in the Muir Inlet, is retreating. Muir Inlet can be seen in the upper right of the photo.<br />
<br />
The dark line of rock debris is called called a medial moraine. A medial moraine is formed when two glaciers meet and the debris on the edges of the adjacent valley sides join and are carried on top of the glacier.<br />
<br />
Glacier Bay National Park is located in southeast Alaska. Known for its spectacular tidewater glaciers, icefields, and tall costal mountains, the park is also an important marine wilderness area. The park a popular destination for cruise ships, is also known for its sea kayaking and wildlife viewing opportunities. <br />
<br />
Glacier Bay National Park is home to humpback whales which feed in the park's protected waters during the summer, both black and grizzly bears, moose, wolves, sea otters, harbor seals, steller's sea lions and numerous species of sea birds. <br />
<br />
The dynamically changing park, known for its large, contiguous, intact ecosystems, is a United Nations biosphere reserve and a UNESCO World Heritage site.
    Medial moraine, McBride Glacier.jpg
  • Male chum salmon (Oncorhynchus keta) make their way up the special spawning channel of Herman Creek to spawn with female chum salmon during the fall chum salmon run. The nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA) built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. <br />
<br />
These chum salmon are returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -3.jpg
  • Two male Columbian sharp-tailed grouse fight on a lek in southern Wyoming.<br />
<br />
The Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) is one of the seven recognized subspecies of North American sharp-tailed grouse. It is also the rarest and smallest of the subspecies of sharp-tailed grouse. Columbian sharp-tailed grouse have experienced declines in distribution and population due to overuse and development of the mountain shrub and grasslands that it favors. It is native to the sagebrush steppe of the western United States and British Columbia. First described by the Lewis & Clark expedition, Columbian sharp-tailed grouse were once the most abundant grouse in the West. Today, Columbian sharp-tailed grouse no occupy less than 10 percent of its historic range. It is currently considered a Species of Concern in several U.S. states.<br />
<br />
Like other grouse, Columbian sharp-tailed grouse congregate year after year in the spring on a small area known as a lek. Males perform highly animated dancing courtship displays to impress females to mate. These displays consist of rapidly stamping their feet at blur-like speed while keeping with their wings extended, often rotating in a circle.
    Columbian sharp-tailed grouse fighti...jpg
  • Two male Columbian sharp-tailed grouse fight on a lek in southern Wyoming.<br />
<br />
The Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) is one of the seven recognized subspecies of North American sharp-tailed grouse. It is also the rarest and smallest of the subspecies of sharp-tailed grouse. Columbian sharp-tailed grouse have experienced declines in distribution and population due to overuse and development of the mountain shrub and grasslands that it favors. It is native to the sagebrush steppe of the western United States and British Columbia. First described by the Lewis & Clark expedition, Columbian sharp-tailed grouse were once the most abundant grouse in the West. Today, Columbian sharp-tailed grouse no occupy less than 10 percent of its historic range. It is currently considered a Species of Concern in several U.S. states.<br />
<br />
Like other grouse, Columbian sharp-tailed grouse congregate year after year in the spring on a small area known as a lek. Males perform highly animated dancing courtship displays to impress females to mate. These displays consist of rapidly stamping their feet at blur-like speed while keeping with their wings extended, often rotating in a circle.
    Columbian sharp-tailed grouse fighti...jpg
  • Two male Columbian sharp-tailed grouse faceoff each other on a lek in southern Wyoming.<br />
<br />
The Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) is one of the seven recognized subspecies of North American sharp-tailed grouse. It is also the rarest and smallest of the subspecies of sharp-tailed grouse. Columbian sharp-tailed grouse have experienced declines in distribution and population due to overuse and development of the mountain shrub and grasslands that it favors. It is native to the sagebrush steppe of the western United States and British Columbia. First described by the Lewis & Clark expedition, Columbian sharp-tailed grouse were once the most abundant grouse in the West. Today, Columbian sharp-tailed grouse no occupy less than 10 percent of its historic range. It is currently considered a Species of Concern in several U.S. states.<br />
<br />
Like other grouse, Columbian sharp-tailed grouse congregate year after year in the spring on a small area known as a lek. Males perform highly animated dancing courtship displays to impress females to mate. These displays consist of rapidly stamping their feet at blur-like speed while keeping with their wings extended, often rotating in a circle.
    Columbian sharp-tailed grouse stando...jpg
  • The Tsirku River is a braided river near Haines, Alaska that eventually flows into the Chilkat River. At that intersection of the two rivers, the Tsirku River spreads out into a huge alluvial fan river delta. That area, is the primary area where bald eagles gather on the Chilkat River in the Alaska Chilkat Bald Eagle Preserve. This downriver view of the Tsirku River is several miles before the river leaves the steep walls of the river valley and forms the alluvial fan river delta.<br />
<br />
Bald eagles come to the alluvial delta area at the confluence of the Tsirku and Chilkat Rivers because of the availability of spawned-out salmon and open waters in late fall and early winter. The open water is due to a deep accumulation of gravel and sand that acts as a large water reservoir whose water temperature remains 10 to 20 degrees warmer than the surrounding water temperature. This warmer water seeps into the Chilkat River, keeping a five mile stretch of the river from freezing.
    Tsirku River.jpg
  • Early morning sunlight reaches the top peaks of Mt. Emmerich near Haines, Alaska in this photo taken in late October. On July 6, 2015, two Haines women, Jessica Kayser Forster and Jenn Walsh, summited Mount Emmerich. They are believed to be the first women to have summited the 6,400-foot mountain known locally as Cathedral Peaks.
    Mt. Emmerich sunrise - 2.jpg
  • A humpback whale surfaces and blows out air as it breathes in the Sitakaday Narrows of the main bay of Glacier Bay National Park and Preserve in this view seen from Young Island located in the Beardslee Islands of the park in southeast Alaska. The "blow" or spray is partially caused by water resting on top of the whale's blowholes (nostrils). A humpback whale has two blow holes whereas some other species of whales only have one.
    Sitakaday Narrows humpback whale blo...jpg
  • Two male Columbian sharp-tailed grouse fight on a lek in southern Wyoming.<br />
<br />
The Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) is one of the seven recognized subspecies of North American sharp-tailed grouse. It is also the rarest and smallest of the subspecies of sharp-tailed grouse. Columbian sharp-tailed grouse have experienced declines in distribution and population due to overuse and development of the mountain shrub and grasslands that it favors. It is native to the sagebrush steppe of the western United States and British Columbia. First described by the Lewis & Clark expedition, Columbian sharp-tailed grouse were once the most abundant grouse in the West. Today, Columbian sharp-tailed grouse no occupy less than 10 percent of its historic range. It is currently considered a Species of Concern in several U.S. states.<br />
<br />
Like other grouse, Columbian sharp-tailed grouse congregate year after year in the spring on a small area known as a lek. Males perform highly animated dancing courtship displays to impress females to mate. These displays consist of rapidly stamping their feet at blur-like speed while keeping with their wings extended, often rotating in a circle.
    Columbian sharp-tailed grouse fighti...jpg
  • Two de Havilland DHC-3 Otter float planes are docked in the Juneau Harbor next to the Merchant's Wharf Mall in downtown Juneau, Alaska. Float planes are a vital mode of transportation in Alaska where much of the state is only accessable by float plane.
    Otter float planes.jpg
  • A spawning male chum salmon uses its large canine-like teeth to attack another male salmon. The two salmon are making their way up the special spawning channel of Herman Creek near Haines, Alaska during the fall run of chum salmon. <br />
<br />
These salmon are returning to freshwater Herman Creek after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -24.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service used two types of traps to capture bald eagles on the Chilkat River in the Alaska Chilkat Bald Eagle Preserve. At left is a camouflaged net launcher, and on the driftwood log at right is a leg snare trap. The net launcher uses three projectiles that are attached to a large lightweight net. A salmon carcass is used at bait in front of the launcher. A radio-controlled trigger to launch the net is used when an eagle lands next to the bait. Leg snare traps employ a lopped cord on a hinged perch. When a bald eagle lands on the perch a spring is sprung which tightens a looped cord around the bald eagle’s legs. The two types of traps were used to capture bald eagles for a study being conducted by Rachel Wheat, a graduate student at the University of California Santa Cruz. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 71.jpg
  • An orphaned grizzly bear cub photographed on the bank of the Chilkat River in the Alaska Chilkat Bald Eagle Preserve near Haines, Alaska. There is a strong possibility that this was the orphaned cub that had to be put down by wildlife troopers two months later after a non-hibernating malnourished cub was searching the nearby village of Klukwan for food. That bear was put down due to the very poor health condition that the bear was in. That bear, like the one in this photo was missing fur, likely ripped away when it slept on frozen ground.
    Grizzly bear cub in snow.jpg
  • A kayaker eases their way down a quiet section the Current River, one of two rivers that make up the Ozark National Scenic Riverways in Missouri. The Current River is the most spring-fed of all the rivers in the Missouri Ozarks. The river is a favorite with paddlers who enjoy the cold crystal clear water from springs that feed the Current River, including Cave Spring, Pulltite Spring, Round Spring, Blue Spring, and Big Spring. The scenic river is lined with rock ledges, caves, gravel bars and bluffs.<br />
<br />
The Ozark National Scenic Riverways was established in 1964, making it America's first national park area to protect a wild river system. The Ozark National Scenic Riverways, which include the Current and Jacks Fork rivers, is known for its caves, springs, sinkholes and losing streams. Visitors can enjoy water activities, such as floating, canoeing, tubing, swimming, and fishing. Additionally, there are opportunities for hiking, horseback riding, and wildlife viewing. Over 130 miles of waterways and 300 identified caves exist within the park.
    Current River-3.jpg
  • A kayaker eases their way down a quiet section the Current River, one of two rivers that make up the Ozark National Scenic Riverways in Missouri. The Current River is the most spring-fed of all the rivers in the Missouri Ozarks. The river is a favorite with paddlers who enjoy the cold crystal clear water from springs that feed the Current River, including Cave Spring, Pulltite Spring, Round Spring, Blue Spring, and Big Spring. The scenic river is lined with rock ledges, caves, gravel bars and bluffs.<br />
<br />
The Ozark National Scenic Riverways was established in 1964, making it America's first national park area to protect a wild river system. The Ozark National Scenic Riverways, which include the Current and Jacks Fork rivers, is known for its caves, springs, sinkholes and losing streams. Visitors can enjoy water activities, such as floating, canoeing, tubing, swimming, and fishing. Additionally, there are opportunities for hiking, horseback riding, and wildlife viewing. Over 130 miles of waterways and 300 identified caves exist within the park.
    Current River.jpg
  • A male chum salmon (Oncorhynchus keta), makes its way up the special spawning channel of Herman Creek during the fall chum salmon run. This male's injuries were possibly inflicted by a bear hoping to make a meal of the fish.  <br />
<br />
These chum salmon are returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon begin to deteriorate and die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -26.jpg
  • Chum salmon (Oncorhynchus keta) power their way up the special spawning channel of Herman Creek to spawn during the fall chum salmon run. The nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA) built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. <br />
<br />
These chum salmon are returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -13.jpg
  • A chum salmon (Oncorhynchus keta) powers its way up the special spawning channel of Herman Creek to spawn during the fall chum salmon run. The nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA) built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. <br />
<br />
The chum salmon is returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -12.jpg
  • Among the concerns related to the proposed Juneau Access Improvements Project is the Steller sea lion haulout at Gran Point (pictured). The haulout at Gran Point is a designated Steller sea lion Critical Habitat Area. According to the Alaska Department of Transportation’s 2014 Juneau Access Improvements Project: Draft Supplementary Environmental Impact Statement, more than one hundred Steller sea lions (Eumetopias jubatus) have been counted at the haulout during the spring and fall. As currently proposed the proposed highway would be built just uphill from the haulout area, approximately 100 to 600 feet horizontally and 50 to 100 feet vertically.<br />
<br />
Highway plans near the haulout includes blasting steep rock-cut embankments and several tunnels with one tunnel entrance only 550 feet away from the haulout. There is concern for haulout abandonment by the sea lions during highway construction as studies have shown Steller sea lions are very sensitive to noise, both in and out of water. Because Steller sea lions frequent Gran Point nearly year round, the use of explosives and helicopters will be challenging during construction.<br />
<br />
There are two distinct populations of Steller sea lions in Alaska. The majority of Stellar sea lions that frequent the Lynn Canal are part of the eastern population of Steller sea lions which are not listed as endangered under the Endangered Species Act; unlike the western population of Steller sea lions which are listed as endangered. That said however, there have been confirmed sightings of the western population Steller sea lions at Gran Point.<br />
<br />
The Juneau Access Improvements Project is a proposed $570-million highway project to extend Glacier Highway out of Juneau for closer road access to the southeast Alaska towns of Haines and Skagway. Juneau’s roads do not connect with the continental road network. Travelers either have to fly between Juneau, Haines and Skagway, or travel on one of the ferries of the Alaska Marine Highway System.
    Steller sea lions.jpg
  • Among the concerns related to the proposed Juneau Access Improvements Project is the Steller sea lion haulout at Gran Point (pictured). The haulout at Gran Point is a designated Steller sea lion Critical Habitat Area. According to the Alaska Department of Transportation’s 2014 Juneau Access Improvements Project: Draft Supplementary Environmental Impact Statement, more than one hundred Steller sea lions (Eumetopias jubatus) have been counted at the haulout during the spring and fall. As currently proposed the proposed highway would be built just uphill from the haulout area, approximately 100 to 600 feet horizontally and 50 to 100 feet vertically.<br />
<br />
Highway plans near the haulout includes blasting steep rock-cut embankments and several tunnels with one tunnel entrance only 550 feet away from the haulout. There is concern for haulout abandonment by the sea lions during highway construction as studies have shown Steller sea lions are very sensitive to noise, both in and out of water. Because Steller sea lions frequent Gran Point nearly year round, the use of explosives and helicopters will be challenging during construction.<br />
<br />
There are two distinct populations of Steller sea lions in Alaska. The majority of Stellar sea lions that frequent the Lynn Canal are part of the eastern population of Steller sea lions which are not listed as endangered under the Endangered Species Act; unlike the western population of Steller sea lions which are listed as endangered. That said however, there have been confirmed sightings of the western population Steller sea lions at Gran Point.<br />
<br />
The Juneau Access Improvements Project is a proposed $570-million highway project to extend Glacier Highway out of Juneau for closer road access to the southeast Alaska towns of Haines and Skagway. Juneau’s roads do not connect with the continental road network. Travelers either have to fly between Juneau, Haines and Skagway, or travel on one of the ferries of the Alaska Marine Highway System.
    Steller sea lions-5.jpg
  • Two bald eagles (Haliaeetus leucocephalus) fight in the sky above the Chilkat River in the Alaska Chilkat Bald Eagle Preserve near Haines, Alaska. During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world. SPECIAL NOTE: This is an extreme crop, check resolution to make sure it meets your technical needs.
    Bald eagle aerial fight.jpg
  • A female chum salmon (Oncorhynchus keta), right, and a male chum salmon (left) make their way up the special spawning channel of Herman Creek during the fall chum salmon run. The injuries of the male salmon were possibly inflicted by a bear hoping to make a meal of the fish.<br />
<br />
These chum salmon are returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon begin to deteriorate and die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, B.C. along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -21.jpg
  • Male chum salmon (Oncorhynchus keta) make their way up the special spawning channel of Herman Creek to spawn with female chum salmon during the fall chum salmon run. The nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA) built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. <br />
<br />
These chum salmon are returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -4.jpg
  • A chum salmon (Oncorhynchus keta) powers its way up the special spawning channel of Herman Creek to spawn during the fall chum salmon run. The nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA) built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. <br />
<br />
The chum salmon is returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -20.jpg
  • A chum salmon (Oncorhynchus keta) powers its way up the special spawning channel of Herman Creek to spawn during the fall chum salmon run. The nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA) built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. <br />
<br />
The chum salmon is returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -11.jpg
  • A chum salmon (Oncorhynchus keta) powers its way up the special spawning channel of Herman Creek to spawn during the fall chum salmon run. The nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA) built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. <br />
<br />
The chum salmon is returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -10.jpg
  • Chum salmon (Oncorhynchus keta) power their way up the special spawning channel of Herman Creek to spawn during the fall chum salmon run. The nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA) built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. <br />
<br />
These chum salmon are returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -16.jpg
  • A Steller sea lion (Eumetopias jubatus) with a trolling flasher caught in its mouth sits with other Steller sea lions at the Gran Point haulout located on the Lynn Canal near Haines in southeast Alaska. Entanglement in fishing equipment and other marine debris can harm and even cause death in Steller sea lions.<br />
<br />
In a research project by Sea Gypsy Research and the Alaska Department of Fish and Game published in the Marine Pollution Bulletin 58 (2009), researchers noted “when a flasher is near the mouth the hook is probably embedded in the animal’s stomach. Stomach penetration likely leads to peritonitis and death.” Additionally, infection of the jaw can lead to tooth loss or the inability to feed.<br />
<br />
The project found that of ingested fishing gear (longline gear, hook and line, spinners/spoons and bait hooks) salmon fishery flashers accounted for 80% of ingested fishing gear. Researchers estimated that flashers are used by commercial trollers on only 20% of their hooks.<br />
<br />
Trolling flashers like the one shown are used by both commercial and sports fisherman with commercial fisherman. In Alaska, trolling flashers use is legal only in Southeast Alaska. <br />
<br />
There are two distinct populations of Steller sea lions in Alaska. The majority of Stellar sea lions that frequent the Lynn Canal are part of the eastern population of Steller sea lions which are not listed as endangered under the Endangered Species Act; unlike the western population of Steller sea lions which are listed as endangered. That said however, there have been confirmed sightings of the western population Steller sea lions at Gran Point.
    Steller sea lion with trolling flash...jpg
  • Steller sea lions jump into the Lynn Canal waters from the Gran Point haulout (first photo of three photo sequence). Steller sea lions often jump into water as a reaction to noise or movement.<br />
<br />
Among the concerns related to the proposed Juneau Access Improvements Project is the Steller sea lion haulout at Gran Point (pictured). The haulout at Gran Point is a designated Steller sea lion Critical Habitat Area. According to the Alaska Department of Transportation’s 2014 Juneau Access Improvements Project: Draft Supplementary Environmental Impact Statement, more than one hundred Steller sea lions (Eumetopias jubatus) have been counted at the haulout during the spring and fall. As currently proposed the proposed highway would be built just uphill from the haulout area.<br />
<br />
Highway plans near the haulout includes blasting steep rock-cut embankments and several tunnels with one tunnel entrance only 550 feet away from the haulout. There is concern for haulout abandonment by the sea lions during highway construction as studies have shown Steller sea lions are very sensitive to noise, both in and out of water. Because Steller sea lions frequent Gran Point nearly year round, the use of explosives and helicopters will be challenging during construction.<br />
<br />
There are two distinct populations of Steller sea lions in Alaska. The majority of Stellar sea lions that frequent the Lynn Canal are part of the eastern population of Steller sea lions which are not listed as endangered under the Endangered Species Act; unlike the western population of Steller sea lions which are listed as endangered. That said however, there have been confirmed sightings of the western population Steller sea lions at Gran Point.<br />
<br />
The Juneau Access Improvements Project is a proposed $570-million highway project to extend Glacier Highway out of Juneau for closer road access to the southeast Alaska towns of Haines and Skagway. Juneau’s roads do not connect with the continental road network.
    Steller sea lions jump from haulout ...jpg
  • Among the concerns related to the proposed Juneau Access Improvements Project is the Steller sea lion haulout at Gran Point (pictured). The haulout at Gran Point is a designated Steller sea lion Critical Habitat Area. According to the Alaska Department of Transportation’s 2014 Juneau Access Improvements Project: Draft Supplementary Environmental Impact Statement, more than one hundred Steller sea lions (Eumetopias jubatus) have been counted at the haulout during the spring and fall. As currently proposed the proposed highway would be built just uphill from the haulout area, approximately 100 to 600 feet horizontally and 50 to 100 feet vertically.<br />
<br />
Highway plans near the haulout includes blasting steep rock-cut embankments and several tunnels with one tunnel entrance only 550 feet away from the haulout. There is concern for haulout abandonment by the sea lions during highway construction as studies have shown Steller sea lions are very sensitive to noise, both in and out of water. Because Steller sea lions frequent Gran Point nearly year round, the use of explosives and helicopters will be challenging during construction.<br />
<br />
There are two distinct populations of Steller sea lions in Alaska. The majority of Stellar sea lions that frequent the Lynn Canal are part of the eastern population of Steller sea lions which are not listed as endangered under the Endangered Species Act; unlike the western population of Steller sea lions which are listed as endangered. That said however, there have been confirmed sightings of the western population Steller sea lions at Gran Point.<br />
<br />
The Juneau Access Improvements Project is a proposed $570-million highway project to extend Glacier Highway out of Juneau for closer road access to the southeast Alaska towns of Haines and Skagway. Juneau’s roads do not connect with the continental road network.
    Steller sea lions-2.jpg
  • Among the concerns related to the proposed Juneau Access Improvements Project is the Steller sea lion haulout at Gran Point (pictured). The haulout at Gran Point is a designated Steller sea lion Critical Habitat Area. According to the Alaska Department of Transportation’s 2014 Juneau Access Improvements Project: Draft Supplementary Environmental Impact Statement, more than one hundred Steller sea lions (Eumetopias jubatus) have been counted at the haulout during the spring and fall. As currently proposed the proposed highway would be built just uphill from the haulout area, approximately 100 to 600 feet horizontally and 50 to 100 feet vertically.<br />
<br />
Highway plans near the haulout includes blasting steep rock-cut embankments and several tunnels with one tunnel entrance only 550 feet away from the haulout. There is concern for haulout abandonment by the sea lions during highway construction as studies have shown Steller sea lions are very sensitive to noise, both in and out of water. Because Steller sea lions frequent Gran Point nearly year round, the use of explosives and helicopters will be challenging during construction.<br />
<br />
There are two distinct populations of Steller sea lions in Alaska. The majority of Stellar sea lions that frequent the Lynn Canal are part of the eastern population of Steller sea lions which are not listed as endangered under the Endangered Species Act; unlike the western population of Steller sea lions which are listed as endangered. That said however, there have been confirmed sightings of the western population Steller sea lions at Gran Point.<br />
<br />
The Juneau Access Improvements Project is a proposed $570-million highway project to extend Glacier Highway out of Juneau for closer road access to the southeast Alaska towns of Haines and Skagway. Juneau’s roads do not connect with the continental road network. Travelers either have to fly between Juneau, Haines and Skagway, or travel on one of the ferries of the Alaska Marine Highway System.
    Steller sea lions-3.jpg
  • Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (center), instructs Rachel Wheat, a graduate student at the University of California Santa Cruz (left) how to place calipers to take length and depth measurements of the beak of a bald eagle (Haliaeetus leucocephalus) captured in the Alaska Chilkat Bald Eagle Preserve. Beak measurements and toe claw (hallux) length are two measurements that help determine the gender of a bald eagle. Female bald eagles typically have larger beaks, feet and talons. This reversal of gender size is called reverse sexual size dimorphism. Wheat is conducting a bald eagle migration study of eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. The bald eagles are being tracked using solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) that attach to the backs of the eagles using a lightweight harness. Assisting Wheat with the measurements by holding the eagle is Yiwei Wang, graduate student, University of California Santa Cruz (right). The latest tracking location data of this bald eagle known as "2Z" can be found here: http://www.ecologyalaska.com/eagle-tracker/2z/ . During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 12.jpg
  • Once leg snare and net launcher traps to catch bald eagles are set, it is a matter of waiting -- and waiting. On some days no eagles were caught, on others, only one or two were caught. The bald eagles were being caught as part of a research study being conducted by Rachel Wheat, a graduate student at the University of California Santa Cruz. Wheat is studying the migration of bald eagles that visit the Chilkat River for her doctoral dissertation. She hopes to learn how closely eagles track salmon availability across time and space. Once caught, solar-powered GPS satellite transmitters (also known as a PTT - platform transmitter terminal) are attached to the backs of the eagles using a lightweight harness. The eagles are then released back into the wild. Pictured here on the bank of the Chilkat River (left to right) are Steve Lewis, Raptor Management Coordinator, U.S. Fish & Wildlife Service (left), Wheat, and Yiwei Wang, graduate student, University of California Santa Cruz (right). During late fall, bald eagles congregate along the Chilkat River to feed on salmon. This gathering of bald eagles in the Alaska Chilkat Bald Eagle Preserve is believed to be one of the largest gatherings of bald eagles in the world.
    Bald eagle migration research - 56.jpg
  • This 1997 photograph of a sign just outside Cottonwood Falls on Kansas Highway 177 is an example of the controversy that surrounded the formation of the nearby Tallgrass Prairie National Preserve, formerly the Z-Bar Ranch. <br />
<br />
Initially, the Flint Hills communities surrounding the proposed park were supportive, but then opposition developed. According to National Park Service document "Tallgrass Prairie National Preserve Legislative History, 1920-1996" most local business owners were supportive but many ranchers had overall concerns about federal involvement and federal land ownership with some ranchers specifically concerned about land being lost by eminent domain. The park proposal became a divisive and heated issue between the two community groups.<br />
<br />
In the end, an unique compromise was reached with a public/private partnership between the National Park Service and The Nature Conservancy. Today, the 10,894-acre Tallgrass Prairie National Preserve is the only unit of the National Park Service dedicated to the preservation of the tallgrass prairie ecosystem.<br />
<br />
According to a National Park Service study, 13,548 non-local visitors in 2013 fueled $849,400 in spending at the Tallgrass Prairie National Preserve and in communities near the park.
    No to tallgrass prairie preserve sig...jpg
  • Everett Lilly (center, with mandolin) smiles after he and his two sons Mark (left) and Daniel (right) along with Beth Sparks conclude their performance at the West Virginia State Theater at the Vandalia Gathering in Charleston, West Virginia. At the event Everett Lilly received the 2009 Vandalia Award, considered West Virginia's highest folklife honor. Everett Lilly is a former Grand Ole Opry star who peformed with Flatt & Scruggs. Lilly is considered one of the forefathers of bluegrass music and is credited with bringing bluegrass to the New England area.
    Everett Lilly and the Lilly Mountain...jpg
  • A hiker makes her way through the forest of Hanakapiai Valley to Hanakapiai Falls in the Na Pali Coast State Wilderness Park. The 120 foot falls are reached by way of a two mile primitive side trail off the Kalalau Trail which runs along the Na Pali coast on the northern shore of the island of Kauai in Hawaii. From the trailhead at Kee Beach in Haena State Park, the strenuous hike to Hanakapiai falls is eight miles roundtrip.
    Hanakapiai Falls.jpg
  • Crystal-clear water flows from Pulltite Spring along the Current River, one of two rivers that make up the Ozark National Scenic Riverways in Missouri. The Current River is the most spring-fed of all the rivers in the Missouri Ozarks. The river is a favorite with paddlers who enjoy the cold crystal clear water from springs that feed the Current River, including Cave Spring, Pulltite Spring, Round Spring, Blue Spring, and Big Spring. The scenic river is lined with rock ledges, caves, gravel bars and bluffs.<br />
<br />
The Ozark National Scenic Riverways was established in 1964, making it America's first national park area to protect a wild river system. The Ozark National Scenic Riverways, which include the Current and Jacks Fork rivers, is known for its caves, springs, sinkholes and losing streams. Visitors can enjoy water activities, such as floating, canoeing, tubing, swimming, and fishing. Additionally, there are opportunities for hiking, horseback riding, and wildlife viewing. Over 130 miles of waterways and 300 identified caves exist within the park.
    Pulltite Spring.jpg
  • An abandoned log cabin sits in the woods near Pulltite Spring along the Current River, one of two rivers that make up the Ozark National Scenic Riverways in Missouri. The cabin (note the vertical log construction) was built as a “retreat” for early 20th century visitors who came to float the Current River. The Current River is the most spring-fed of all the rivers in the Missouri Ozarks. The river is a favorite with paddlers who enjoy the cold crystal clear water from springs that feed the Current River, including Cave Spring, Pulltite Spring, Round Spring, Blue Spring, and Big Spring. The scenic river is lined with rock ledges, caves, gravel bars and bluffs.<br />
<br />
The Ozark National Scenic Riverways was established in 1964, making it America's first national park area to protect a wild river system. The Ozark National Scenic Riverways, which include the Current and Jacks Fork rivers, is known for its caves, springs, sinkholes and losing streams. Visitors can enjoy water activities, such as floating, canoeing, tubing, swimming, and fishing. Additionally, there are opportunities for hiking, horseback riding, and wildlife viewing. Over 130 miles of waterways and 300 identified caves exist within the park.
    Pulltite cabin-2.jpg
  • Male chum salmon make their way up the special spawning channel of Herman Creek to spawn with female chum salmon during the fall chum salmon run. The nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA) built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. <br />
<br />
These chum salmon are returning to freshwater Herman Creek after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -1.jpg
  • A dead male salmon lies in the special spawning channel of Herman Creek near Haines after being harvested for its milt by fish technicians with the nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA). NSRAA built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. In the background, another wild chum salmon powers his way up the creek to spawn. Because the salmon would have died in the creek had it spawned, the NSRAA fish technicians return harvested fish to the creek for bears and other animals to eat just as they would have done had the fish died naturally.<br />
<br />
These salmon are returning to freshwater Herman Creek after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.
    Chum salmon -2.jpg
  • Chum salmon (Oncorhynchus keta) power their way up the special spawning channel of Herman Creek to spawn during the fall chum salmon run. The nonprofit Northern Southeast Regional Aquaculture Association, Inc. (NSRAA) built the channel to collect wild broodstock by harvesting spawning female and male salmon for their eggs and milt. <br />
<br />
These chum salmon are returning to freshwater Herman Creek near Haines, Alaska after three to five years in the saltwater ocean. Spawning only once, chum salmon die approximately two weeks after they spawn. Both sexes of adult chum salmon change colors and appearance upon returning to freshwater. Unlike male sockeye salmon which turn bright red for spawning, male chum salmon change color to an olive green with purple and green vertical stripes. These vertical stripes are not as noticeable in females, who also have a dark horizontal band. Both male and female chum salmon develop hooked snout (type) and large canine teeth. These features in female salmon are less pronounced. <br />
<br />
Herman Creek is a tributary of the Klehini River and is only 10 miles downstream of the area currently being explored as a potential site of a copper and zinc mine. The exploration is being conducted by Constantine Metal Resources Ltd. of Vancouver, British Columbia along with investment partner Dowa Metals & Mining Co., Ltd. of Japan. Some local residents and environmental groups are concerned that a mine might threaten the area’s salmon. Of particular concern is copper and other heavy metals, found in mine waste, leaching into the Klehini River and the Chilkat River further downstream. Copper and heavy metals are toxic to salmon and bald eagles.<br />
<br />
Chilkat River and Klehini River chum salmon are the primary food source for one of the largest gatherings of bald eagles in the world. Each fall, bald eagles congregate in the Alaska Chilkat Bald Eagle Preserve, located only three miles downriver from the area of current exploration.
    Chum salmon -14.jpg
  • Among the concerns related to the proposed Juneau Access Improvements Project is the Steller sea lion haulout at Gran Point (pictured). The haulout at Gran Point is a designated Steller sea lion Critical Habitat Area. According to the Alaska Department of Transportation’s 2014 Juneau Access Improvements Project: Draft Supplementary Environmental Impact Statement, more than one hundred Steller sea lions (Eumetopias jubatus) have been counted at the haulout during the spring and fall. As currently proposed the proposed highway would be built just uphill from the haulout area, approximately 100 to 600 feet horizontally and 50 to 100 feet vertically.<br />
<br />
Highway plans near the haulout includes blasting steep rock-cut embankments and several tunnels with one tunnel entrance only 550 feet away from the haulout. There is concern for haulout abandonment by the sea lions during highway construction as studies have shown Steller sea lions are very sensitive to noise, both in and out of water. Because Steller sea lions frequent Gran Point nearly year round, the use of explosives and helicopters will be challenging during construction.<br />
<br />
There are two distinct populations of Steller sea lions in Alaska. The majority of Stellar sea lions that frequent the Lynn Canal are part of the eastern population of Steller sea lions which are not listed as endangered under the Endangered Species Act; unlike the western population of Steller sea lions which are listed as endangered. That said however, there have been confirmed sightings of the western population Steller sea lions at Gran Point.<br />
<br />
The Juneau Access Improvements Project is a proposed $570-million highway project to extend Glacier Highway out of Juneau for closer road access to the southeast Alaska towns of Haines and Skagway. Juneau’s roads do not connect with the continental road network. Travelers either have to fly between Juneau, Haines and Skagway, or travel on one of the ferries of the Alaska Marine Highway System.
    Steller sea lions-6.jpg
Next