Images

- Students on Tinicum Marsh
- Environmental education; Youth; Wildlife refuges; Wetlands;
- Philadelphia school students observe waterfowl on Tinicum marsh while attending the 2011 Federal Junior Duck Stamp Contest, Philadelphia, PA.
- Images
- Students on a Birdwalk at Tinicum Marsh
- Environmental education; Youth; Wildlife refuges; Wetlands;
- Philadelphia school students take part in an educational birdwalk at Tinicum marsh, John Heinz National Wildlife Refuge, PA.
- Images
- Bonaparte's Gull chick
- Birds; Marine birds;
- Bonaparte's Gull chick
- Images
- Bonaparte's Gull
- Birds; Marine birds; Wildlife refuges;
- Yukon Flats National Wildlife Refuge; Yukon Flats Gallery
- Images
- Bonaparte's Gull adult and chick
- Birds; Marine birds;
- Bonaparte's Gull Adult and Chick
- Images
- Bonaparte's gull
- Birds; Aquatic birds; Aquatic environments; Shorebirds;
- A Bonaparte's gull lands on Lake Erie.
- Images
- Bonaparte's gull
- Birds; Aquatic birds; Aquatic environments; Shorebirds;
- A Bonaparte's gull in flight along Lake Erie.
- Images
- Bonaparte's gull
- Birds; Aquatic birds; Aquatic environments; Shorebirds;
- A Bonaparte's gull is pictured swimming along Lake Erie.
- Images
- Bonaparte's gull
- Birds; Aquatic birds; Aquatic environments; Shorebirds;
- A Bonaparte's gull is seen swimming across Lake Erie.
- Images
- Mourning Warbler (juvenile)
- Birds;
- Photo was taken while bird banding at BLM Campbell Tract, Anchorage, Alaska.
- Images
- Bonaparte's Gull
- Birds; Marine birds; Aquatic environments; Lakes;
- This image was taken at Cheney Lake, Anchorage, Alaska. Donna Dewhurst Collection; Alaska
- Images
- Bonaparte gull
- Birds; Aquatic environments;
- Gull standing in water with reflection
- Images
- Bonaparte's Gull
- Birds; Marine birds
- Images
- Bonaparte's gull
- Birds; Migratory birds; Shorebirds;
- Gull standing on black, sparkling sand with one leg lifted in air with sand particles sticking to foot. For more information about birds visit http://www.fws.gov/birds/.
- Images
- Philadelphia Fleabane
- Flowering plants; Plants;
- Close up of White flowers with yellow centers. For more information about wildflowers visit the National Plants Database Additional Resources: National Plants Database http://plants.usda.gov/.
- Images
- Two Bald Eagles with Chicks
- Birds; Birds of prey; Wildlife refuges;
- Two bald eagles with chicks at John Heinz National Wildlife Refuge, Philadelphia, PA.
- Images
- Bald Eagle
- Birds; Birds of prey; Wildlife refuges;
- Bald eagle with young at John Heinz National Wildlife Refuge, Philadelphia, PA.
- Images
- Great Horned Owl
- Birds of prey; Wildlife refuges;
- Great horned owl at John Heinz National Wildlife Refuge, Philadelphia, PA.
- Images
- Osprey
- Birds of prey; Wildlife refuges;
- Osprey at John Heniz National Wildlife Refuge, Philadelphia, PA.
- Images
- Bald Eagle
- Birds of prey; Wildlife refuges;
- Bald eagle at John Heinz National Wildlife Refuge, Philadelphia, PA.
- Images