• 2 College Library
• 1 Steenbock Library

• 7 DVDs

• 3 Biotic communities
• 3 Habitat (Ecology)
• 2 Desert ecology
• 1 Animal ecology
• 1 Animal migration
• 1 Development
• 1 Ecology
• 1 Fetuses
• 1 Floods
• 1 Lemurs
• 1 National parks and reserves
• 1 Natural history
• 1 Physical geography
• 1 Plants
• 1 Polar bear
• 1 Pregnancy in animals
• 1 Salmon
• 1 Sardines
• 1 Ultrasonic imaging
• 1 Waterfalls
• 1 Whales

• 5 Attenborough, David, 1926-
• 5 British Broadcasting Corporation
• 4 BBC Worldwide Americas, Inc
• 3 BBC Earth (Firm)
• 3 National Geographic Television & Film
• 2 2 Entertain (Firm)
• 2 Berlowitz, Vanessa
• 2 Discovery Channel (Firm)
• 2 National Geographic Channel (Television station : Washington, D.C.)
• 1 Abbas, Yavar
• 1 Allen, Penny
• 1 Anderson, Justin
• 1 Animal Planet (Television network)
• 1 Armstrong, Brian
• 1 Barton, Miles
• 1 Bass, Karen
• 1 Bassett, Peter
• 1 Brownlow, Mark
• 1 Byatt, Andrew
• 1 Canadian Broadcasting Corporation
• 1 Channel Four (Great Britain)
• 1 Cordey, Huw
• 1 Discovery Channel Canada
• 1 Fenton, George

• 8 English
• 1 French

• 2 Antarctica
• 2 Arctic regions
• 2 Cold regions
• 2 Eastern Hemisphere
• 2 Northern Hemisphere
• 2 Southern Hemisphere
• 2 Tropics
• 2 Western Hemisphere
• 1 Alaska
• 1 Antárctica
• 1 Arctic Regions
• 1 Botswana
• 1 British Columbia
• 1 Earth
• 1 Earth (Planet)
• 1 Idaho
• 1 Madagascar
• 1 Montana
• 1 Okavango River Delta
• 1 Polar regions
• 1 Regiones Árticas
• 1 Serengeti Plain
• 1 South Africa
• 1 Tanzania
• 1 Wyoming

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