USGS - Science for a Changing World
Title: Peregrine Falcon Population Monitoring
Abstract: In accordance with the Alaska Peregrine Falcon Recovery Plan, the Alaska Department of Fish and Game has conducted surveys of endangered Peregrine Falcons (Falco peregrinus anatum and F. p. tundrius) annually since 1986. From 1986-1991, biologists worked in remote, seldom visited parts of western and northwestern Alaska. A large, previously unreported nesting population was found along the coast of Norton Sound and monitored from 1987-1991 because of concern for impacts from nearshore dredge mining. In spring 1991, the Department assumed responsibility for surveys on two (the Tanana and Sagavanirktok rivers) of the four "representative study areas" with long-term historical data identified in the Alaska Recovery Plan. In anticipation of delisting of both F. p. anatum and F. p. tundrius, the state is assuming a larger role in monitoring as described in recent amendments to the federal Endangered Species Act.
Keywords: Peregrine Falcon, endangered species, Falco peregrinus anatum, Falco peregrinus tundrius, monitoring, Tanana River, Sagavanirktok River, Norton Sound
Status: Ongoing.
Duration: 1986 (current areas, 1991) - Uncertain duration following delisting
Location: Tanana and Sagavanirktok rivers, Norton Sound, Alaska
Region: Central Alaska; Western Alaska; Northern Alaska
Cooperators: Alaska Department of Fish and Game; U. S. Fish and Wildlife Service; Bureau of Land Management
Contacts:
John Wright
Alaska Department of Fish and Game
1300 College Road, Fairbanks, AK 99701 USA
907-459-7292
jwright@fishgame.state.ak.us


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