• 6 Steenbock Library
• 4 Verona Shelving Facility
• 1 MERIT Library
• 1 Science Libraries Shelving Facility
• 1 Wisconsin's Water Library

• 33 Videos, Slides, Films
• 1 Books

• 1 Blu-ray Discs

• 7 Endangered species
• 6 Animals
• 3 Bee culture
• 3 Behavior
• 3 Birds
• 3 Chimpanzees
• 3 Human-animal relationships
• 3 Wildlife conservation
• 2 Bears
• 2 Bees
• 2 Colony collapse disorder of honeybees
• 2 Conservation
• 2 Diseases
• 2 Ecology
• 2 Elephants
• 2 Gorilla
• 2 Habitat
• 2 Health aspects
• 2 Honeybee
• 2 Migration
• 2 Wildlife rescue
• 1 Animal rescue
• 1 Apes
• 1 BP Deepwater Horizon Explosion and Oil Spill, 2010
• 1 Biotic communities

• 8 National Geographic Society (U.S.)
• 8 Warner Home Video (Firm)
• 3 David, Keith
• 2 Betz, Jon
• 2 Buena Vista Home Entertainment (Firm)
• 2 Collective Eye (Organization)
• 2 Collins, Mike
• 2 Coulais, Bruno
• 2 Film Ideas (Firm)
• 2 France 2 cinéma (Firm)
• 2 Galatée Films
• 2 Hauk, Günther
• 2 Kiley, Richard
• 2 Kineticvideo.com (Firm)
• 2 Leigh, Katie
• 2 Marshall, E. G., 1914-1998
• 2 National Geographic Television
• 2 Perrin, Jacques, 1941-2022
• 2 Pollan, Michael
• 2 Shiva, Vandana
• 2 Siegel, Taggart
• 2 WQED (Television station : Pittsburgh, Pa.)
• 2 Whittaker, Nicola
• 2 Yoyotte, Marie-Josèphe
• 1 ABC/Kane Productions International

• 32 English
• 6 Spanish
• 5 French
• 1 Japanese

• 6 Africa
• 3 United States
• 3 Yellowstone National Park
• 2 Alaska
• 2 Tanzania
• 1 Amazon River Region
• 1 Aransas National Wildlife Refuge (Tex.)
• 1 Brazil
• 1 California
• 1 China
• 1 Côte d'Ivoire
• 1 England
• 1 Eufaula National Wildlife Refuge (Ala. and Ga.)
• 1 France
• 1 Gombe National Park
• 1 Horicon National Wildlife Refuge (Wis.)
• 1 John Heinz National Wildlife Refuge at Tinicum (Pa.)
• 1 Kenai National Wildlife Refuge (Alaska)
• 1 Matagorda Island National Wildlife Refuge (Tex.)
• 1 Mexico, Gulf of
• 1 Mongolia
• 1 Muscatatuck National Wildlife Refuge (Ind.)
• 1 North Slope
• 1 Pocosin Lakes National Wildlife Refuge (N.C.)
• 1 Russia (Federation)

• 24 Documentary films
• 17 Nonfiction films
• 14 Video recordings for the hearing impaired
• 8 Nature films
• 7 Documentary
• 6 Feature films
• 5 Science films
• 3 Educational films
• 3 Juvenile films
• 2 Biography
• 2 Children's films
• 2 Film adaptations
• 2 Films for the hearing impaired
• 2 Short films
• 2 Video recordings for people with visual disabilities
• 1 Action and adventure films
• 1 Alphabet books
• 1 Animal films
• 1 Animated films
• 1 Biographical films
• 1 Biographical television programs
• 1 Biographies
• 1 Documentaries and Factual Films
• 1 Documentary television programs

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