• 1 College Library

• 4 Videos, Slides, Films

• 4 Animals
• 4 Biotic communities
• 3 Desert ecology
• 2 Animal migration
• 2 Floods
• 2 Polar bear
• 2 Salmon
• 2 Sardines
• 2 Whales
• 1 Adaptation (Biology)
• 1 Amphibians
• 1 Animal diversity
• 1 Aquatic ecology
• 1 Biodiversity
• 1 Birds
• 1 Coasts
• 1 Deep-sea animals
• 1 Elephants
• 1 Fishes
• 1 Forest ecology
• 1 Freshwater ecology
• 1 Insects
• 1 Jungle ecology
• 1 Life (Biology)

• 3 BBC Worldwide Americas, Inc
• 3 Warner Home Video (Firm)
• 2 2 Entertain (Firm)
• 2 Bass, Karen
• 2 Discovery Channel (Firm)
• 1 Allan, Douglas
• 1 Anderson, Justin
• 1 BBC Earth (Firm)
• 1 Bassett, Peter
• 1 Brosnan, Pierce
• 1 DeGruy, Michael, 1951-2012
• 1 Fothergill, Alastair
• 1 Holmes, Martha, 1961-
• 1 Pearson, Hugh
• 1 Rosenthal, Rick
• 1 Stevens, Joe
• 1 Turner, Jeff
• 1 Wanda Distribución de Films
• 1 Weaver, Sigourney, 1949-
• 1 Wilburn, Jeff
• 1 Winfrey, Oprah

• 3 Tropics
• 2 Alaska
• 2 Arctic regions
• 2 Botswana
• 2 British Columbia
• 2 Cold regions
• 2 Eastern Hemisphere
• 2 Northern Hemisphere
• 2 Okavango River Delta
• 2 Serengeti Plain
• 2 South Africa
• 2 Southern Hemisphere
• 2 Tanzania
• 2 Western Hemisphere
• 1 Earth (Planet)
• 1 Great Plains
• 1 Kalahari Desert
• 1 Polar regions

• 3 Documentary television programs
• 3 Nature television programs
• 2 Science television programs
• 2 Television series
• 2 Video recordings for the hearing impaired
• 2 Wildlife television programs
• 1 Documentary
• 1 Educational television programs
• 1 Observations
• 1 Television special

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