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Photo Gallery

Videos

USGS biologists conduct research on avian keratin disorder in wild bird populations in Alaska
USGS biologists conduct research on avian keratin disorder in wild bird populations in Alaska. Video courtesy of Rachel M. Richardson. March 2012
Hairy Woodpecker with deformed lower beak
Watch a Hairy Woodpecker with a grossly overgrown beak trying to feed on peanut butter at a feeder during winter in Anchorage, Alaska.  Video courtesy of Peter Johnson. January, 2015.
Black-capped Chickadee with a grossly overgrown beak
Black-capped Chickadee with a grossly overgrown beak. Video courtesy of Lee Tibbitts. January, 2007

 

| Black-capped Chickadee | Northwestern Crow | Other Species |

(click on images for larger view)

Black-capped Chickadee

 

Black-capped Chickadee, Anchorage, Alaska - photo by Lee Tibbits, USGS
photo by Lee Tibbitts
Black-capped Chickadee, Anchorage, Alaska - photo by Robert Gill, Jr., USGS
photo by Robert Gill, Jr.
Black-capped Chickadees, Anchorage, Alaska - photo by Sandy Talbot, USGS
photo by Sandy Talbot
Black-capped Chickadee, Anchorage, Alaska - photo by Joy Geiselman, USGS
photo by Joy Geiselman
Black-capped Chickadee - photo by USGS
photo by USGS
Black-capped Chickadee, Anchorage, Alaska - photo by Joy Geiselman, USGS
photo by Joy Geiselman
Black-capped Chickadee, Palmer, Alaska - photo by Burt Biss
photo by Burt Biss
Black-capped Chickadee, Palmer, Alaska - photo by Burt Biss
photo by Burt Biss
Black-capped Chickadee, Palmer, Alaska - photo by Burt Biss
photo by Burt Biss
Black-capped Chickadee, Anchorage, Alaska - photo by Andy Reeves
photo by Andy Reeves
Black-capped Chickadee, Anchorage, Alaska - photo by Bill Gibbons
photo by Bill Gibbons
Black-capped Chickadee, Homer, Alaska - photo by Carla and Wayne Stanley
photo by Carla and Wayne Stanley
Black-capped Chickadee - photo by Wayne Hall
photo by Wayne Hall
Black-capped Chickadee - photo by Wayne Hall
photo by Wayne Hall
Black-capped Chickadee - photo by Wayne Hall
photo by Wayne Hall
Black-capped Chickadee - photo by Wayne Hall
photo by Wayne Hall
Black-capped Chickadee, 1/10/07, Anchorage, Alaska - photo by John DeLapp
photo by John DeLapp - delappphotography.com
Black-capped Chickadee, 2/24/07, Anchorage, Alaska - photo by John DeLapp, delappphotography.com
photo by John DeLapp -delappphotography.com
Black-capped Chickadee, 2/24/07, Anchorage, Alaska - photo by John DeLapp, delappphotography.com
photo by John DeLapp - delappphotography.com
Black-capped Chickadee, Soldotna, Alaska - photo by Daniel Quick
photo by Daniel Quick
Black-capped Chickadee, Anchorage, Alaska - photo by Don Kuhle
photo by Don Kuhle
Black-capped Chickadee, Anchorage, Alaska - photo by Don Kuhle
photo by Don Kuhle
Black-capped Chickadee, Anchorage, Alaska - photo by Don Kuhle
photo by Don Kuhle
Black-capped Chickadee, Anchorage, Alaska - photo by Don Kuhle
photo by Don Kuhle
Black-capped Chickadee, Anchorage, Alaska - photo by Don Kuhle
photo by Don Kuhle
Black-capped Chickadee, Anchorage, Alaska - photo by Robert Gill, Jr., USGS
photo by Robert Gill, Jr.
Black-capped Chickadee, Anchorage, Alaska - photo by Deb Caillouet
photo by Deb Caillouet
Black-capped Chickadee, Anchorage, Alaska - photo by Joy Geiselman, USGS
photo by Joy Geiselman
Black-capped Chickadee, Homer, Alaska - photo by Ben Mitchell
photo by Ben Mitchell
Black-capped Chickadee, Wasilla, Alaska - photo by Sherry Shiesl
photo by Sherry Shiesl
Black-capped Chickadee, Wasilla, Alaska - photo by Sherry Shiesl
photo by Sherry Shiesl
Black-capped Chickadee, Salcha, Alaska - photo by Greg Garrells
photo by Greg Garrells
Black-capped Chickadee, Anchorage, Alaska - photo by Thede Tobish
photo by Thede Tobish
Black-capped Chickadee, Anchorage, Alaska - photo by Jan Wills
photo by Jan Wills
Black-capped Chickadee, Anchorage, Alaska - photo by Tom Reale
photo by Tom Reale
Black-capped Chickadee - photo by Mary Hopson
photo by Mary Hopson
Black-capped Chickadee, Sterling, Alaska - photo by Bill Bailey
photo by Bill Bailey
Black-capped Chickadee, Sterling, Alaska - photo by Bill Bailey
photo by Bill Bailey
Black-capped Chickadee, 12/15/06, Kodiak, Alaska - photo by Carolyn Heitman
photo by Carolyn Heitman
Black-capped Chickadee, 12/15/06, Kodiak, Alaska - photo by Carolyn Heitman
photo by Carolyn Heitman
Black-capped Chickadee - photo by Sharon Benson
photo by Sharon Benson
Black-capped Chickadee, Wasilla, Alaska - photo by Laurie Green
photo by Laurie Green
Black-capped Chickadee, Anchorage, Alaska - photo by Mark Wedekind
photo by Mark Wedekind
Black-capped Chickadee, Bird, Alaska - photo by Susan Fenn
photo by Susan Fenn
Black-capped Chickadee, Bird, Alaska - photo by Susan Fenn
photo by Susan Fenn
Black-capped Chickadee, Bird, Alaska - photo by Susan Fenn
photo by Susan Fenn
Black-capped Chickadee, Anchorage, Alaska - photo by Warren Hoflich
photo by Warren Hoflich
Black-capped Chickadee, Anchorage, Alaska - photo by Warren Hoflich
photo by Warren Hoflich
Black-capped Chickadee, 2/15/07, Homer, Alaska - photo by Ed Harper
photo by Ed Harper
Black-capped Chickadee, 2/15/07, Homer, Alaska - photo by Ed Harper
photo by Ed Harper
Black-capped Chickadee, 3/19/07, Wasilla, Alaska - photo by Laurie Green
photo by Laurie Green
Black-capped Chickadee, Wasilla, Alaska - photo by Diane Henderson
photo by Diane Henderson
Black-capped Chickadee - photo by USGS
photo by USGS
Black-capped Chickadee - photo by USGS
photo by USGS
Black-capped Chickadee - photo by USGS
photo by USGS
Black-capped Chickadee - photo by USGS
photo by USGS
Black-capped Chickadee - photo by Colleen Handel
photo by Colleen Handel
Black-capped Chickadee - photo by Colleen Handel
photo by Colleen Handel
Black-capped Chickadee - photo by Colleen Handel
photo by Colleen Handel
Black-capped Chickadee - photo by Colleen Handel
photo by Colleen Handel
Black-capped Chickadee - photo by Dan Ruthrauff
photo by Dan Ruthrauff

Northwestern Crow

 

Northwestern Crow, Sitka, Alaska - photo by Jack Whitman
photo by Jack Whitman
Northwestern Crow, Juneau, Alaska - photo by Paul Suchanek
photo by Paul Suchanek
Northwestern Crow, Mulkilteo, Washington - photo by Judy Rowe Taylor
photo by Judy Rowe Taylor
Northwestern Crow, Seward, Alaska - photo by Heidi Cline
photo by Heidi Cline

Northwestern Crow, 8/20/06, Juneau, Alaska - photo by Ben Mitchell
photo by Ben Mitchell

Northwestern Crow, Ladysmith, British Columbia, Canada - photo by Bruse Whittington
photo by Bruce Whittington
Northwestern Crow, 4/16/05, Seward, Alaska - photo by Carol Griswold
photo by Carol Griswold

Northwestern Crow, 12/9/06, Seward, Alaska - photo by Carol Griswold
photo by Carol Griswold

Northwestern Crow, 12/9/06, Seward, Alaska - photo by Carol Griswold
photo by Carol Griswold
Northwestern Crow, 12/9/06, Seward, Alaska - photo by Carol Griswold
photo by Carol Griswold
Northwestern Crow, 12/9/06, Seward, Alaska - photo by Carol Griswold
photo by Carol Griswold
Northwestern Crow, Seattle, Washington - photo by Alan Weldin
photo by Alan Weldin
Northwestern Crow, 1/2/07, Kodiak, Alaska - photo by Carolyn Heitman
photo by Carolyn Heitman
Northwestern Crow, Seward, Alaska - photo by Cheryl Johnson
photo by Cheryl Johnson
Northwestern Crow, Juneau, Alaska - photo by Deanna Macphail
photo by Deanna Macphail
Northwestern Crow, Seldovia, Alaska - photo by Donna Dewhurst
photo by Donna Dewhurst
Northwestern Crow, Juneau, Alaska - photo by Gwen Baluss
photo by Gwen Baluss
Northwestern Crow, Seward, Alaska - photo by Heidi Cline
photo by Heidi Cline
Northwestern Crow, Seward, Alaska - photo by Heidi Cline
photo by Heidi Cline
Northwestern Crow, Seward, Alaska - photo by Heidi Cline
photo by Heidi Cline
Northwestern Crow, Seward, Alaska - photo by Heidi Cline
photo by Heidi Cline
Northwestern Crow, Seward, Alaska - photo by Heidi Cline
photo by Heidi Cline
Northwestern Crow, Seward, Alaska - photo by Bill O'Brien
photo by Bill O'Bien
Northwestern Crow, Juneau, Alaska - photo by Brendan Moynahan
photo by Brendan Moynahan
Northwestern Crow, Sitka, Alaska - photo by Jack Whitman
photo by Jack Whitman
Northwestern Crow, Seward, Alaska - photo by Jillian Campbell
photo by Jillian Campbell
Northwestern Crow, Seward, Alaska - photo by Jillian Campbell
photo by Jillian Campbell
Northwestern Crow, Seward, Alaska - photo by Jillian Campbell
photo by Jillian Campbell
Northwestern Crow, Mulkilteo, Washington - photo by Judy Rowe Taylor
photo by Judy Rowe Taylor
Northwestern Crow, Mulkilteo, Washington - photo by Judy Rowe Taylor
photo by Judy Rowe Taylor
Northwestern Crow, Mulkilteo, Washington - photo by Judy Rowe Taylor
photo by Judy Rowe Taylor
Northwestern Crow, Mulkilteo, Washington - photo by Judy Rowe Taylor
photo by Judy Rowe Taylor
Northwestern Crow, Mulkilteo, Washington - photo by Judy Rowe Taylor
photo by Judy Rowe Taylor
Northwestern Crow, Cordova, Alaska - photo by Carol Hernley
photo by Carol Hernley
Northwestern Crow - photo by Kevin Mack
photo by Kevin Mack leaningcedarstudio.com
Northwestern Crow, Surrey, British Columbia, Canada - photo by Len Jellicoe
photo by Len Jellicoe
Northwestern Crow, Juneau, Alaska - photo by Paul Suchanek
photo by Paul Suchanek
Northwestern Crow, Bellevue, Washington - photo by Sam Mann
photo by Sam Mann
Northwestern Crow, Bellevue, Washington - photo by Sam Mann
photo by Sam Mann
Northwestern Crow  - photo by Kevin Mack
photo by Kevin Mack leaningcedarstudio.com
Northwestern Crow, 11/9/05, Soldotna, Alaska - photo by Todd Eskelin
photo by Todd Eskelin
Northwestern Crow, 3/4/07, Kodiak, Alaska - photo by Kevin DuBois
photo by Kevin DuBois
Northwestern Crow, 3/4/07, Kodiak, Alaska - photo by Kevin DuBois
photo by Kevin DuBois
Northwestern Crow, 3/4/07, Kodiak, Alaska - photo by Kevin DuBois
photo by Kevin DuBois
Northwestern Crow, 3/31/04, Valdez, Alaska - photo by Tom Schantz
photo by Tom Schantz
Northwestern Crow, 6/10/06, Valdez, Alaska - photo by Tom Schantz
photo by Tom Schantz
Northwestern Crow, 4/11/07, Valdez, Alaska - photo by Tom Schantz
photo by Tom Schantz
Northwestern Crow - photo by USGS
photo by USGS
Northwestern Crow - photo by USGS
photo by USGS
Northwestern Crow - photo by USGS
photo by USGS
Northwestern Crow - photo by USGS
photo by USGS
 

Other Species

 

American Kestrel American Kestrel, Toronto, Canada - photo by Jean Iron
photo by Jean Iron
American KestrelAmerican Kestrel, Toronto, Canada - photo by Jean Iron
photo by Jean Iron
Common Raven Common Raven - photo by Mark Prins
photo by Mark Prins - Inanda Images
Common Raven
Common Raven - photo by Mark Prins
photo by Mark Prins - Inanda Images
Common Raven
Common Raven, 5/24/06, Yellowstone National Park, Montana - photo by Dale and Elva Paulson
photo by Dale and Elva Paulson
Common Raven
Common Raven, 10/20/06, Lava Beds National Monument, California - photo by Dale and Elva Paulson
photo by Dale and Elva Paulson
White Pelican White Pelican, 7/25/06, Stum Lake, British Columbia, Canada - photo by Julie Steciw
photo by Julie Steciw - B.C. Ministry of Environment
White PelicanWhite Pelican, 7/25/06, Stum Lake, British Columbia, Canada - photo by Julie Steciw
photo by Julie Steciw - B.C. Ministry of Environment
Downy Woodpecker
Downy Woodpecker, Eagle River, Alaska - photo by Owen Hughes
photo by Owen Hughes
Downy Woodpecker
Downy Woodpecker, 7/9/05, Anchorage, Alaska - photo by Jim Peronto
photo by Jim Peronto
Downy Woodpecker
Downy Woodpecker, 1/2/07, Eagle River, Alaska - photo by James Tinius
photo by James Tinius
Downy Woodpecker
Downy Woodpecker, 4/3/07, Anchorage, Alaska - photo by Mairiis Kilcher

photo by Mairiis Kilcher
Red-breasted Nuthatch
Redbreasted Nuthatch - photo by USGS
photo by USGS
Red-breasted Nuthatch
Red-breasted nuthatch, 4/10/06 - photo by Stephanie Christal
photo by Stephanie Christal
Red-breasted Nuthatch
Red-breasted nuthatch, Wasilla, Alaska - photo by Diane Henderson
photo by Diane Henderson
Red-breasted Nuthatch
Red-breasted nuthatch, Wasilla, Alaska - photo by Diane Henderson
photo by Diane Henderson
Red-breasted Nuthatch
Red-breasted nuthatch, Wasilla, Alaska - photo by Diane Henderson
photo by Diane Henderson
European Starling
European Starling with elongated beak - photo by Lou Beaudet
photo by Lou Beaudet
Northern Flicker
Northern Flicker, McClure, British Columbia, Canada - photo by Sherry Lidstone
photo by Sherry Lidstone
Steller's Jay
Steller's Jay, Berkeley, California - photo by Terry Coddington
photo by Terry Coddington
Rough-legged Hawk
Rough-legged Hawk - photo by Len Jellico
photo by Len Jellico
Red-shouldered Hawk
Red-shouldered Hawk, 1/24/07, Eureka, California - photo by Dale and Elva Paulson
photo by Dale and Elva Paulson
Red-tailed Hawk
Red-tailed Hawk - photo by Len Jellicoe
photo by Len Jellico
Red-winged Blackbird
Red-winged Blackbird, 2/24/07, Kuna, Idaho - photo by Neva Black
photo by Neva Black
Red-winged Blackbird
Red-winged Blackbird, 4/11/04 - photo by Michael Schwitters
photo by Michael Schwitters
Yellow-rumped Warbler
Yellow-rumped Warbler - photo by Ben Schonewille

photo by Ben Schonewille
Black-billed Magpie
Black-billed Magpie, Anchorage, Alaska - photo by Jules Tileston
photo by Jules Tileston
Black-crowned Night Heron
Black-crowned Night Heron, Ladner, British Columbia, Canada - photo by Dennis Paulson
photo by Dennis Paulson
Orange-crowned Warbler
Orange-crowned Warbler, Penticton, British Columbia, Canada - photo by Dick Cannings
photo by Dick Cannings
Clark's Nutcracker
Clark's Nutcracker, Red River, Elk City, Idaho - photo by Josh Bransford
photo by Josh Bransford

Bald Eagle
Bald Eagle nestling - photo by Eleanor Batchelder
photo by Eleanor Batchelder

 

 

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