Author
Attenborough, David, 1926-
15 results
Public Broadcasting Service (U.S.)
12 results
National Geographic Society (U.S.)
11 results
British Broadcasting Corporation
9 results
Nisbet, Jack, 1949-
9 results
Coyote, Peter
8 results
PBS Home Video
8 results
Burns, Ken, 1953-
7 results
Muir, John, 1838-1914
7 results
WNET (Television station : New York, N.Y.)
7 results
Darwin, Charles, 1809-1882
6 results
Florentine Films
6 results
National Parks Film Project, LLC
6 results
Pfeffer, Susan Beth, 1948-
6 results
Thoreau, Henry David, 1817-1862
6 results
WETA-TV (Television station : Washington, D.C.)
6 results
Goodall, Jane, 1934-
5 results
Laybourne, Emmy
5 results
McKibben, Bill
5 results
Moosewood Collective
5 results
PBS Distribution (Firm)
5 results
Questar, Inc
5 results
American Museum of Natural History
4 results
BBC Earth (Firm)
4 results
Bradley, Fleur
4 results
Cole, Henry, 1955-
4 results
Hale, Shannon
4 results
Lillien, Lisa
4 results
Macfarlane, Robert, 1976-
4 results
Mason, Hayley
4 results
Quammen, David, 1948-
4 results
Sierra Club
4 results
Staley, Bill
4 results
Tallamy, Douglas W.
4 results
United States. Office of the Federal Register
4 results
Warner Home Video (Firm)
4 results
Wohlleben, Peter, 1964-
4 results
Abraham, F. Murray
3 results
Abrams, Douglas Carlton
3 results
Ainoya, Yuki
3 results
Archer, Micha
3 results
Billinghurst, Jane, 1958-
3 results
Blaskowsky, Michael
3 results
Davies, Nicola, 1958-
3 results
Delacre, Lulu
3 results
Discovery Channel (Firm)
3 results
Duncan, Dayton
3 results
Ferguson, Gary, 1956-
3 results
Forte, Will
3 results
Fothergill, Alastair
3 results
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