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On this page, learn about USGS work with the Alaska Landbird Monitoring Survey (ALMS), Beak Deformities in Landbirds, and Boreal Partners in Flight (BPIF).
Return to Ecosystems >> Terrestrial Ecosystems
Alaska provides breeding habitat for >140 regularly occurring species of landbirds, half of which breed predominantly north of the U.S.–Canada border. The road-based North American Breeding Bird Survey (BBS) provides some data on population trends in Alaska, but most northern species are inadequately monitored by that continental program because of a paucity of roads. Boreal Partners in Flight developed the Alaska Landbird Monitoring Survey (ALMS) to monitor breeding populations of landbirds in the vast off-road areas of Alaska and to complement data collected from the roadside BBS.
The Alaska Science Center began research on a cluster of beak deformities in landbirds in Alaska in 1999. We have since identified more than 3,000 Black-capped Chickadees affected by this disease, known as avian keratin disorder, which represents the highest concentration of such abnormalities ever recorded in a wild bird population! More recently, increasing numbers of other species, including nuthatches, woodpeckers, crows, and jays have also been reported with beak deformities by biologists and local residents.
Alaska Landbird Resource Information System, the official web site for Boreal Partners in Flight! Here is the place to learn more about the Boreal Partners in Flight program and our efforts to understand and conserve northern populations of landbirds.
Boreal Partners in Flight is a coalition of individuals who are working together to help conserve bird populations throughout boreal regions of North America. Boreal Partners in Flight is the official Alaska state working group of the international Partners in Flight program. We also have many members from Canada because we share many of the same species, habitats, and problems.
Below are other science projects associated with this project.
Below are multimedia items associated with this project.
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
Female McKay's Bunting on St. Matthew Island.
Female McKay's Bunting on St. Matthew Island.
Male McKay's Bunting on St. Matthew Island
Male McKay's Bunting on St. Matthew Island
Male Wilson's Warbler. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Male Wilson's Warbler. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
A Black-capped Chickadee with a beak that has grown long and crossed
A Black-capped Chickadee with a beak that has grown long and crossed
Male Lapland Longspur in dwarf shrub mat habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Male Lapland Longspur in dwarf shrub mat habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Male Bluethroat on the Seward Peninsula, Alaska. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Male Bluethroat on the Seward Peninsula, Alaska. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Short-eared Owl. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Short-eared Owl. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
A closeup of a male Willow Ptarmigan.
A closeup of a male Willow Ptarmigan.
American Golden-Plover nest in dwarf shrub mat habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
American Golden-Plover nest in dwarf shrub mat habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
A Boreal Chickadee with a mildly deformed beak.
A Boreal Chickadee with a mildly deformed beak.
A Red-breasted Nuthatch captured at an Anchorage banding station
A Red-breasted Nuthatch captured at an Anchorage banding station
Young Arctic Warbler with a band, Seward Peninsula, Alaska.
Young Arctic Warbler with a band, Seward Peninsula, Alaska.
American Tree Sparrow in low to medium shrub thicket habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
American Tree Sparrow in low to medium shrub thicket habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Savannah Sparrow sitting on a hummock in dwarf shrub meadow habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Savannah Sparrow sitting on a hummock in dwarf shrub meadow habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Adult male Bluethroat with bands on the Seward Peninsula in Alaska.
Adult male Bluethroat with bands on the Seward Peninsula in Alaska.
A Black-capped Chickadee with a severely deformed beak where the upper beak is elongated and curved down while the lower beak is elongated and straight
A Black-capped Chickadee with a severely deformed beak where the upper beak is elongated and curved down while the lower beak is elongated and straight
A Black-capped Chickadee with a severely deformed beak where the upper beak is elongated and curved down while the lower beak is elongated and straight. Over the past 26 years, Alaskans have witnessed a startling increase of beak deformities among Black-capped Chickadees and other species of resident birds.
A Black-capped Chickadee with a severely deformed beak where the upper beak is elongated and curved down while the lower beak is elongated and straight. Over the past 26 years, Alaskans have witnessed a startling increase of beak deformities among Black-capped Chickadees and other species of resident birds.
A Black-capped Chickadee with a normal beak captured at an Anchorage banding station.
A Black-capped Chickadee with a normal beak captured at an Anchorage banding station.
A Black-capped Chickadee with an upper beak slightly longer than the lower beak. Avian keratin disorder (AKD) is a disease characterized by debilitating beak overgrowth and other abnormalities of keratinized tissues. Affected birds have difficulty feeding and preening and may suffer high rates of mortality.
A Black-capped Chickadee with an upper beak slightly longer than the lower beak. Avian keratin disorder (AKD) is a disease characterized by debilitating beak overgrowth and other abnormalities of keratinized tissues. Affected birds have difficulty feeding and preening and may suffer high rates of mortality.
A close up of the head of a Wilson’s Snipe.
A close up of the head of a Wilson’s Snipe.
On this page, learn about USGS work with the Alaska Landbird Monitoring Survey (ALMS), Beak Deformities in Landbirds, and Boreal Partners in Flight (BPIF).
Return to Ecosystems >> Terrestrial Ecosystems
Alaska provides breeding habitat for >140 regularly occurring species of landbirds, half of which breed predominantly north of the U.S.–Canada border. The road-based North American Breeding Bird Survey (BBS) provides some data on population trends in Alaska, but most northern species are inadequately monitored by that continental program because of a paucity of roads. Boreal Partners in Flight developed the Alaska Landbird Monitoring Survey (ALMS) to monitor breeding populations of landbirds in the vast off-road areas of Alaska and to complement data collected from the roadside BBS.
The Alaska Science Center began research on a cluster of beak deformities in landbirds in Alaska in 1999. We have since identified more than 3,000 Black-capped Chickadees affected by this disease, known as avian keratin disorder, which represents the highest concentration of such abnormalities ever recorded in a wild bird population! More recently, increasing numbers of other species, including nuthatches, woodpeckers, crows, and jays have also been reported with beak deformities by biologists and local residents.
Alaska Landbird Resource Information System, the official web site for Boreal Partners in Flight! Here is the place to learn more about the Boreal Partners in Flight program and our efforts to understand and conserve northern populations of landbirds.
Boreal Partners in Flight is a coalition of individuals who are working together to help conserve bird populations throughout boreal regions of North America. Boreal Partners in Flight is the official Alaska state working group of the international Partners in Flight program. We also have many members from Canada because we share many of the same species, habitats, and problems.
Below are other science projects associated with this project.
Below are multimedia items associated with this project.
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
Female McKay's Bunting on St. Matthew Island.
Female McKay's Bunting on St. Matthew Island.
Male McKay's Bunting on St. Matthew Island
Male McKay's Bunting on St. Matthew Island
Male Wilson's Warbler. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Male Wilson's Warbler. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
A Black-capped Chickadee with a beak that has grown long and crossed
A Black-capped Chickadee with a beak that has grown long and crossed
Male Lapland Longspur in dwarf shrub mat habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Male Lapland Longspur in dwarf shrub mat habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Male Bluethroat on the Seward Peninsula, Alaska. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Male Bluethroat on the Seward Peninsula, Alaska. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Short-eared Owl. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Short-eared Owl. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
A closeup of a male Willow Ptarmigan.
A closeup of a male Willow Ptarmigan.
American Golden-Plover nest in dwarf shrub mat habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
American Golden-Plover nest in dwarf shrub mat habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
A Boreal Chickadee with a mildly deformed beak.
A Boreal Chickadee with a mildly deformed beak.
A Red-breasted Nuthatch captured at an Anchorage banding station
A Red-breasted Nuthatch captured at an Anchorage banding station
Young Arctic Warbler with a band, Seward Peninsula, Alaska.
Young Arctic Warbler with a band, Seward Peninsula, Alaska.
American Tree Sparrow in low to medium shrub thicket habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
American Tree Sparrow in low to medium shrub thicket habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Savannah Sparrow sitting on a hummock in dwarf shrub meadow habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Savannah Sparrow sitting on a hummock in dwarf shrub meadow habitat. This photo was taken on the Seward Peninsula as part of the Changing Arctic Ecosystem Boreal-Arctic Transition Zone program.
Adult male Bluethroat with bands on the Seward Peninsula in Alaska.
Adult male Bluethroat with bands on the Seward Peninsula in Alaska.
A Black-capped Chickadee with a severely deformed beak where the upper beak is elongated and curved down while the lower beak is elongated and straight
A Black-capped Chickadee with a severely deformed beak where the upper beak is elongated and curved down while the lower beak is elongated and straight
A Black-capped Chickadee with a severely deformed beak where the upper beak is elongated and curved down while the lower beak is elongated and straight. Over the past 26 years, Alaskans have witnessed a startling increase of beak deformities among Black-capped Chickadees and other species of resident birds.
A Black-capped Chickadee with a severely deformed beak where the upper beak is elongated and curved down while the lower beak is elongated and straight. Over the past 26 years, Alaskans have witnessed a startling increase of beak deformities among Black-capped Chickadees and other species of resident birds.
A Black-capped Chickadee with a normal beak captured at an Anchorage banding station.
A Black-capped Chickadee with a normal beak captured at an Anchorage banding station.
A Black-capped Chickadee with an upper beak slightly longer than the lower beak. Avian keratin disorder (AKD) is a disease characterized by debilitating beak overgrowth and other abnormalities of keratinized tissues. Affected birds have difficulty feeding and preening and may suffer high rates of mortality.
A Black-capped Chickadee with an upper beak slightly longer than the lower beak. Avian keratin disorder (AKD) is a disease characterized by debilitating beak overgrowth and other abnormalities of keratinized tissues. Affected birds have difficulty feeding and preening and may suffer high rates of mortality.
A close up of the head of a Wilson’s Snipe.
A close up of the head of a Wilson’s Snipe.