This fish ladder leads directly from the Columbia River. Salmon returning from the Pacific Ocean travel hundreds of miles to reach the place of their birth. The salmon's sense of smell will lead them up the river, to the fish ladder and right back...
This fish ladder leads directly from the Columbia River. Salmon returning from the Pacific Ocean travel hundreds of miles to reach the place of their birth. The salmon's sense of smell will lead them up the river, to the fish ladder and right back...
Fire management; Fires; Invasive species; Policies; Prescribed burning
This is a handbook describing the correlation between fire management and the introduction of invasive species. It offers procedures for fire managers to follow in order to prevent the spread of invasive species as an unintended result of fire...
History; Biography; Fires; Urban environments; Fire management;
Fire Management Workshop transcript -- No Longer on the Fringe: The Wildland Urban Interface as History, Boise, ID, March 12, 2008, with Mark Tebeau (presenter).
Endangered species; Birds; Birds of prey; Captive breeding; Reintroduction; Raptors;
1976, (41 FR 187). Long recognized as a vanishing species (Cooper 1890, Koford 1953, Wilbur 1978), the California condor remains one ofthe world’s rarest and most imperiled vertebrate species. Despite intensive conservation...
Buildings, facilities and structures; Dams; Environmental quality; Fisheries management; Human impacts; Public access; Refuges; Rivers and streams; Water management; Wildlife impacts; Wildlife Refuges;
Fish ladder for migrating fish to bypass dam blocking their natural route. Note public access fishing platforms on bank of river. Vertical.
This report on the National Wildlife Refuge System is the culmination
of a year-long process involving teams of Service employees who
examined the System within the framework of Wildlife and Habitat,
People, and Leadership. The report was the focus...
Oral history interview with John Gottschalk; Spencer Smith; Lynn Greenwalt; John Turner; Jamie Rappaport- Clark. Rick Lemon was interviewer; Employees (FWS);
