USFWS National Digital Library

- Great-tailed grackle
- Birds; Birds; Laguna Atascosa NWR; Texas; National Wildlife Refuge
- Images
- Green-backed Heron
- Birds; Birds; Heron; Waterfowl
- Small chunky heron with short legs. Back and sides of adult's neck are deep chestnut; green on upperparts is mixed with blue-gray; center of throat and neck is white. Greenish-black crown feathers, are sometimes raised to form shaggy crest. ...
- Images
- Nesting Canada Geese
- Birds; Birds; goose; Waterfowl; Migratory birds; line art; illustrations; Illustrations
- Images
- Lake Andes National Wildlife Refuge
- Birds; Birds; Endangered species;Wildlife refuges
- Lake Andes NWR, Lake Andes, South Dakota: Sandhill cranes are a stunning sight as they rise from the prairie of Lake Andes Refuge. The lake for which the refuge is named is a typical prairie lake, dependent upon snowmelt and rainfall run-off. ...
- Images
- Sandhill Cranes
- Birds; Birds; Endangered species; Lake Andes NWR; South Dakota; National Wildlife Refuge
- Images
- Drake Canvasback
- Birds; Birds; duck; ducks; Waterfowl; Migratory birds; line art; Illustrations; illustrations
- Images
- Duck in Nest
- Birds; Birds; duck; ducks; Waterfowl; Migratory birds; line art; Illustrations; illustrations
- Images
- Hen Mallard and Ducklings
- Birds; Birds; duck; ducks; Waterfowl; Migratory birds; art line; Illustrations; illustrations; mallard
- Images
- Hen Wood Duck In Nest
- Birds; Birds; duck; ducks; Waterfowl; Migratory birds; art line; Illustrations; illustrations
- Images
- Steller's Eider Hen
- Birds; Birds; duck; ducks; Waterfowl; female; animal
- Images
- Hooded Merganser Hen
- Birds; Birds; duck; ducks; Waterfowl; female
- Images
- King Eider Hen
- Birds; Birds; duck; ducks; Waterfowl; female
- Images
- Red-bellied Tree Duck
- Birds; Birds; duck; ducks; Waterfowl
- Images
- Green-winged teal -pair
- Birds; Birds;duck; ducks;Tule Lake NWR; Migratory birds; California;National Wildlife Refuge; Waterfowl
- Images
- Cinnamon teal -hen
- Birds; Birds; duck; ducks; Migratory birds;Lower Klamath NWR; California; Waterfowl
- Images
- Cinnamon Teal
- Birds;Birds;duck; ducks; Lower Klamath NWR; California;Waterfowl
- Images
- Pacific Eider Hen
- Birds; Birds; duck; ducks; female; Waterfowl
- Images
- American Eider Hen
- Birds; Birds; duck; ducks; female; Waterfowl
- Images
- Northern pintail -pair
- Birds; Birds; duck; ducks; California; Migratory birds; National Wildlife Refuge; Tule Lake NWR; Waterfowl
- Images
- Gadwall-hen
- Birds; Birds; duck; ducks; California; Lower Klamath NWR; Waterfowl; National Wildlife Refuge
- Images