Birds; Birds of prey; Endangered species; Migratory birds; Raptors;
This is a fact sheet describing the peregrine falcon in North America. It outlines the history of the bird, its decline in the mid-twentieth century due to DDT, and its successful recovery in the years since.
Document; Planning; Wildlife refuges; Rivers and streams; Environments (Natural);
The Bear River travels a 500-mile course from its headwaters in Utah’s Uinta Mountains through Wyoming and Idaho, eventually terminating its horseshoe-shaped route in Utah’s Great Salt Lake, the largest inland sea in the Western Hemisphere.