• 2 College Library
• 2 Steenbock Library
• 2 Wisconsin's Water Library

• 22 Videos, Slides, Films

• 21 DVDs
• 1 Blu-ray Discs

• 7 Animals
• 6 Natural history
• 5 Behavior
• 3 Adaptation (Biology)
• 3 Biodiversity
• 3 Life (Biology)
• 3 Mammals
• 3 Polar bear
• 2 Amphibians
• 2 Animal behavior
• 2 Animal communication
• 2 Animal migration
• 2 Bears
• 2 Biotic communities
• 2 Birds
• 2 Brown bear
• 2 Coasts
• 2 Elephants
• 2 Floods
• 2 Habitat (Ecology)
• 2 Human-animal relationships
• 2 Lion
• 2 Marine ecology
• 2 Ocean
• 2 Reproduction

• 9 Attenborough, David, 1926-
• 7 British Broadcasting Corporation
• 7 PBS Distribution (Firm)
• 7 Warner Home Video (Firm)
• 6 Discovery Channel (Firm)
• 5 Public Broadcasting Service (U.S.)
• 4 BBC Earth (Firm)
• 4 WNET (Television station : New York, N.Y.)
• 3 2 Entertain Video (Firm)
• 3 British Broadcasting Corporation. Television Service
• 3 Holmes, Martha, 1961-
• 3 Morgan, Chris, 1968-
• 3 National Geographic Television & Film
• 3 WNET.ORG
• 2 BBC Bristol (Firm)
• 2 BBC Video (Firm)
• 2 Bass, Karen
• 2 Fenton, George
• 2 Fothergill, Alastair
• 2 National Geographic Channel (Television station : Washington, D.C.)
• 2 National Geographic Society (U.S.)
• 2 Open University
• 2 Skai Television
• 2 Winfrey, Oprah
• 2 Zunz, Marion

• 22 English

• 4 Alaska
• 3 South Africa
• 2 Arctic regions
• 2 Botswana
• 2 British Columbia
• 2 Great Plains
• 2 Okavango River Delta
• 2 Serengeti Plain
• 2 Tanzania
• 2 Yellowstone National Park
• 1 Africa
• 1 Earth (Planet)
• 1 Florida
• 1 Gabon
• 1 Idaho
• 1 Kalahari Desert
• 1 Montana
• 1 New Guinea
• 1 North America
• 1 Panama
• 1 Polar regions
• 1 Tongass National Forest (Alaska)
• 1 Tropics
• 1 Wyoming

• 14 Nonfiction television programs
• 6 Video recordings for people with visual disabilities
• 5 Educational television programs
• 4 Science television programs
• 3 Television series
• 2 Popular works
• 1 Biographical television programs
• 1 Documentary films
• 1 Environmental television programs
• 1 Observations
• 1 Television adaptations

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