• 2 College Library
• 1 Steenbock Library
• 1 Verona Shelving Facility

• 11 DVDs

• 25 Natural history
• 19 Animal behavior
• 17 Ecology
• 15 Habitat (Ecology)
• 10 Physical geography
• 8 Biotic communities
• 7 Desert ecology
• 6 Savanna animals
• 5 Infancy
• 4 Animal migration
• 4 Whales
• 3 Discovery and exploration
• 3 Floods
• 3 Plants
• 3 Polar bear
• 3 Salmon
• 3 Sardines
• 2 Adaptation (Biology)
• 2 Animal ecology
• 2 Biodiversity
• 2 Climatic changes
• 2 Description and travel
• 2 Deserts
• 2 Elephants

• 44 Discovery Channel (Firm)
• 41 Attenborough, David, 1926-
• 33 BBC Worldwide Americas, Inc.
• 23 BBC Earth (Firm)
• 19 BBC Worldwide Ltd.
• 12 Fothergill, Alastair
• 11 France télévision
• 11 Nihon Hōsō Kyōkai
• 11 Packham, Chris, 1961-
• 9 Bass, Karen
• 7 Berlowitz, Vanessa
• 7 Wanda Distribución de Films
• 7 Warner Home Video (Firm)
• 6 BBC Studios
• 6 Barrington, Rupert
• 6 Boyega, John
• 6 Downer, John (Television producer and director)
• 6 Fuller, Simon
• 6 John Downer Productions Ltd.
• 6 Open University
• 6 XIX Entertainment (Firm)
• 5 Armstrong, Stuart
• 5 BBC Worldwide Americas, Inc
• 5 Barton, Miles

• 74 English
• 1 French

• 11 Arctic regions
• 11 Earth (Planet)
• 10 Polar regions
• 9 Tanzania
• 8 Antarctica
• 6 Serengeti National Park
• 6 Serengeti National Park (Tanzania)
• 5 Tropics
• 4 Africa
• 4 Alaska
• 4 Cold regions
• 4 Eastern Hemisphere
• 4 Northern Hemisphere
• 4 Southern Hemisphere
• 4 Western Hemisphere
• 3 Botswana
• 3 British Columbia
• 3 Okavango River Delta
• 3 Serengeti Plain
• 3 South Africa
• 2 Kalahari Desert
• 2 North America
• 1 Africa, Eastern
• 1 Antárctica
• 1 Arctic Regions

Limit year range