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U.S. Fish and Wildlife Service
3
Aleutian Canada Goose Recovery Team
2
California Energy Commission
2
California. Department of Fish and Game
2
Hawk Mountain Sanctuary Association
2
Institute for Wildlife Studies
2
National Audubon Society
2
Pacific Gas and Electric Company
2
Peregrine Fund (U.S.)
2
Raptor Research Foundation
2
Raptor Research Foundation Symposium on the Management of Birds of Prey, International Meeting Sacramento, Calif.) 1985-
2
San Francisco Zoological Society
2
Southern California Edison Company
2
United States. Bureau of Land Management. California State Office
2
Western Foundation of Vertebrate Zoology (U.S.)
2
Big Bluestem Audubon Society
1
Drobney, Ronald D.
1
Green, Michael T. (Michael Timothy)
1
Hands, Helen M.
1
Migratory Birds and State Programs (U.S.). Division of Migratory Birds and Habitat Programs
1
Rosene, Walter M., Sr., 1880-1941
1
Ryan, Mark R.
1
Snow, Carol, author
1
U.S. Fish and Wildlife Service. Region 3
1
United States. Bureau of Land Management, issuing body
1
United States. Bureau of Land Management. Portland Service Center
1
Van Der Linden, Judy
1
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Rare birds
Peregrine falcon
4
Birds of prey
3
Endangered species
3
Canada goose
2
Conference papers and proceedings
2
Congresses
2
Conservation
2
Ferruginous hawk
2
Osprey
2
Owls
2
Swainson's hawk
2
Vultures
2
Bird populations
1
Bird watching
1
Birds--Collection and preservation
1
Cindy
1
Circus cyaneus
1
Garrison Diversion Project
1
Great Horned Owl (Bubo virginianus)
1
Hildebrand
1
Hudsonian Godwit (Limosa haemastica)
1
James A
1
Local government and environmental policy
1
Long-tailed Duck (Clangula hyemalis)
1
Marbled Godwit (Limosa fedoa)
1
Meetings
1
Murdock
1
National Audubon Society
1
Ornithology--Societies
1
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