Images

- Caribou crossing snowy tundra
- Mammals; Tundra
- Images
- Trans Alaska oil pipeline crossing South fork Koyukuk River, draining into Kanuti National Wildlife Refuge
- Kanuti National Wildlife Refuge; Recreation; Tourism; Landscapes; Human impacts; Petroleum industries;
- 2006
- Images
- California Tiger Salamander
- Amphibians; Wildlife impacts; Wildlife management; Threatened species;
- A California Tiger Salamander is found along a roadway where netting has been placed to keep salamanders from crossing the road and into harms way.
- Images
- Rio Vista
- Rivers and streams; Urban environments;
- A view of a bridge crossing the Sacramento River at Rio Vista.
- Images
- Dalton Highway river crossing
- Human impacts; Aerial photography; Tundra; Forests; Terrestrial ecosystems; Rivers and streams; Roads;
- Aerial photo of Dalton Highway passing through trees and brush area, crossing a river bridge and entering forest area.
- Images
- Dalton Highway crossing Bonanza Creek
- Aerial photography; Human impacts; Rivers and streams; Mining; Terrestrial ecosystems; Dams;
- Aerial view of Dalton Highway crossing Bonanza Creek in the Refuge; gravel or sand quarry and dam with lake in background.
- Images
- Kanuti River and Dalton Highway river crossing
- Kanuti National Wildlife Refuge; KNWR; Recreation; Tourism; Landscapes; Wildlife viewing; Tundra; Rivers and streams; Scenics; Aerial photography photography; Petroleum industries; Human impacts
- August, 2006
- Images
- Trans Alaska Pipeline crossing tributary of Koyukuk River
- Kanuti National Wildlife Refuge; KNWR; Recreation; Tourism; Landscapes; Wildlife viewing; Tundra; Rivers and streams; Scenics; Aerial photography photography; Petroleum industries; Human impacts
- August, 2006
- Images
- Trans Alaska Pipeline crossing tributary of Koyukuk River
- Kanuti National Wildlife Refuge; KNWR; Recreation; Tourism; Landscapes; Human impacts; Petroleum industries; Wildlife viewing; Tundra; Aerial photography photography
- August, 2006
- Images
- Belden's Landing on the Sacramento River
- Rivers and streams;
- Bridge crossing the sacramento River at Belden's Landing
- Images
- Applegate Cove
- Wildlife refuges; Work of the Service; Personnel; Coastal zone management; Coastal zone management; Ferries; Motor vehicles;
- Izembek Lagoon, Applegate Cove. Bob Jones (left) and driver Cal Reeve loading Fish and Wildlife Service Jeep for lagoon crossing. They lashed two skiffs together to serve as pontoon to transport Jeep across Applegate Cove.
- Images
- Jeep Crossing Bridge, Izembek
- Wildlife refuges; Izembek National Wildlife Refuge; Work of the Service; ARLIS; Alaska
- Izembek NWR.
- Images
- Students crossing bridge in autumn at National Conservation Training Center
- Buildings, facilities and structures; Education; Training;
- Students walking across the National Conservation Training Center (NCTC) campus bridge during autumn. Resource links: http://training.fws.gov
- Images
- Jibboom Street Bridge over the American River
- Rivers and streams; Urban environments;
- View of the Jibboom Street Bridge crossing over the American River in Sacramento. The American River flows into the Sacramento River just below the Jibboom Street Bridge.
- Images
- Belden's Landing on the Sacramento River
- Rivers and streams;
- View of the underneath of the bridge crossing the Sacramento River at Belden's Landing.
- Images
- Arkansas: White River Rail bridge - May flood 2011
- Floods; Natural disasters; Wildlife refuges; Buildings, facilities and structures;
- Water rose to just below the railroad bridge crossing the White River National Wildlife Refuge near DeWitt, Arkansas.
- Images
- Arkansas: White River National Wildlife Refuge Flood May 2011
- Floods; Natural disasters; Wildlife refuges;
- Water rose to just below the railroad bridge crossing the White River National Wildlife Refuge near DeWitt, Arkansas. Photo: USFWS.
- Images
- Wildlife corridor
- Buildings, facilities and structures; Corridors;
- Wildlife crossing constructed under a Montana highway.
- Images
- Wildlife corridor
- Buildings, facilities and structures; Corridors;
- Wildlife crossing constructed under a Montana highway.
- Images
- Wildlife corridor
- Buildings, facilities and structures; Corridors;
- Wildlife overpass crossing under construction over a Montana highway.
- Images