• 1 DVDs

• 3 Environmental aspects
• 2 Human-animal relationships
• 1 American bison
• 1 Animal communication
• 1 Animal rights
• 1 Behavior
• 1 Cetacea
• 1 Community-based conservation
• 1 Conservation
• 1 Donkeys
• 1 Economic aspects
• 1 Ecotourism
• 1 Endangered Species Act of 1973
• 1 Endangered species
• 1 Energy development
• 1 Environmentalism
• 1 Government policy
• 1 Gwich'in Indians
• 1 Habitat conservation
• 1 Herding
• 1 Himba (African people)
• 1 Logging
• 1 Maasai (African people)
• 1 Marine biologists

• 2 Hawes-Davis, Doug
• 2 High Plains Films
• 2 Independent Television Service
• 1 Alison, Bob
• 1 Bank, Mirra
• 1 Big Sky Pictures
• 1 Boudart, Bo
• 1 Brockman, Richard
• 1 Bukusi, Munyikombo
• 1 Carr, Drury Gunn
• 1 Cissell, Jim
• 1 Coyote, Peter
• 1 De Graaf, John
• 1 Djerassi, Dale
• 1 Docuseek2 (Firm)
• 1 Earth Island Institute
• 1 Ecology Center, Inc
• 1 Flores, Dan, 1948-
• 1 Fund for Animals
• 1 Furrow, Ken
• 1 Grunebaum, Eric
• 1 Haney, William M.
• 1 Hart, Emily, 1957-
• 1 Kartemquin Films

• 8 English
• 1 Herero
• 1 Masai

• 3 United States
• 1 Africa
• 1 Alaska
• 1 Arctic National Wildlife Refuge
• 1 Arctic National Wildlife Refuge (Alaska)
• 1 High Plains (U.S.)
• 1 Kenya
• 1 Namibia
• 1 Oregon
• 1 West (U.S.)
• 1 West United States

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