USFWS National Digital Library

- Marbled Godwit
- Images
- Yellow Warbler
- Photo was taken at BLM Campbell Tract, Anchorage, Alaska.; Donna Dewhurst Collection
- Images
- Polar Bear
- Alaska; Wildlife; bears; polar bears; animals; arctic;
- Photo was taken in the Bering Sea, 40 miles SW from St. Lawrence Island.
- Images
- Polar Bear
- Alaska; wildlife; Mammals; bears; polar bears; arctic; Bering Sea
- Photo was taken in the Bering Sea, 40 southwest of St. Lawrence Island.
- Images
- Deer
- Animals; Mammals; Back Bay National Wildlife Refuge; Virginia; Donna Dewhurst Collection
- Images
- Red Squirrel
- Animals; Mammals; Squirrels; Donna Dewhurst Collection; Alaska
- Photo was taken at BLM Campbell Tract, Anchorage, Alaska.
- Images
- Preliminary biological assessment of Long Lake National Wildlife Refuge Complex, North Dakota
- Biological control; Research; Statistics; Wildlife refuges; Planning
- This report is an initial biological assessment of wetland conditions on Long Lake National Wildlife Refuge, Slade National Wildlife Refuge, and Florence Lake National Wildlife Refuge that was conducted as part of the pre-planning phase for...
- Documents
- Measuring a Tundra Swan
- Biology; science; research; Tundra swans; swans; swan; Alaska; Yukon Delta NWR; avian influenza; avian Influenza sampling; AI; Birds flu; Donna Dewhurst Collection
- USGS Biologist Dan Rizzolo measures the bill length on a tundra swan, prior to banding and avian influenza sampling.
- Images
- A preliminary biological assessment of Long Lake National Wildlife Refuge Complex, North Dakota Biological Technical Publication BTP-R6006-2006
- Birds;
- bioassess_longlake.pdf
- Documents
- Black turnstone in hand
- Birds;
- Image of Black turnstone in hand; from the Donna Dewhurst Collection.
- Images
- Yellow-rumped Warbler
- Birds;
- Photo was taken at BLM Campbell Tract, Anchorage, Alaska.; Warblers; Donna Dewhurst Collection;
- Images
- Yellow-rumped Warbler
- Birds;
- Photo was taken at BLM Campbell Tract, Anchorage, Alaska.; Warblers; Donna Dewhurst Collection;
- Images
- Yellow-rumped Warbler
- Birds;
- Photo was taken at BLM Campbell Tract, Anchorage, Aalska.
- Images
- Yellow Warbler
- Birds;
- Photo was taken at BLM Campbell Tract, Anchorage, Alaska.; Warblers; Donna Dewhurst Collection;
- Images
- Yellow Warbler
- Birds;
- Photo was taken at BLM Campbell Tract, Anchorage, Alaska.; Warblers; Donna Dewhurst Collection
- Images
- Mourning Warbler (juvenile)
- Birds;
- Photo was taken while bird banding at BLM Campbell Tract, Anchorage, Alaska.
- Images
- Horned Grebe with Young
- Birds; Aquatic environments; Grebe; Grebes; Horned Grebe; Alaska; Donna Dewhurst Collection;
- Photo was taken at Potter's Marsh, Anchorage Coastal Refuge, Alaska
- Images
- Horned Grebe with Chick
- Birds; Aquatic environments; Grebes; Alaska; Donna Dewhurst Collection
- This photo was taken at Potter's Marsh, Anchorage Coastal Wildlife Refuge, Alaska.
- Images
- Red-necked Grebe Nest
- Birds; Aquatic environments; Grebes; Alaska; Donna Dewhurst Collection
- Photo taken at Cheney Lake, Anchorage, Alaska.
- Images
- Red-necked Grebe with Young
- Birds; Aquatic environments; Grebes; Alaska; Donna Dewhurst Collection
- This photo was taken at Cheney Lake, Anchorage, Alaska.
- Images