Author
National Audubon Society
4
NetLibrary, Inc
3
Beeke, Tiphanie,
2
Chapman, Jane, 1970-
2
Cole, Henry, 1955-
2
Constantz, George, 1947-
2
Daugey, Fleur,
2
Hayes, John P.
2
Kricher, John C.
2
Kurta, Allen, 1952-
2
LaMarche, Jim,
2
Lacki, Michael J., 1956-
2
Madsen, Jim, 1964-
2
Morrison, Gordon
2
National Wildlife Federation
2
Pacific Northwest Research Station (Portland, Or.)
2
Park, Linda Sue,
2
Pilliod, David S.,
2
Rawlinson, Julia
2
Roger Tory Peterson Institute
2
Spies, Thomas A.
2
Struhsaker, Thomas T.
2
United States. Forest Service. North Central Research Station
2
Vaillant, Tom,
2
Wilson, Karma
2
Wrangell Ranger District (Alaska),
2
Allen, Nancy Kelly, 1949-
1
American Institute of Biological Sciences
1
Amstutz, Lisa J.
1
Amstutz, Lisa J.,
1
Archer, Pat,
1
Arnold, Marsha Diane,
1
Arnosky, Jim
1
Askins, Robert,
1
Association for Tropical Biology
1
Barnett, Mac
1
Bedrick, Claudia Zoe
1
Blake, Irving Hill, 1888-1968
1
Blank, Dorothy Ann,
1
Bolam, Emily,
1
Bow, James,
1
Brett, Jan, 1949-
1
Buena Vista Home Entertainment (Firm)
1
Bunting, Eve, 1928-
1
Bush, Mark B.
1
CHRIS TZAROS
1
Campbell, Jenny
1
Catteau, Manuel
1
Churchill, Frank, 1901-1942,
1
Colville, Alison,
1
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