• 3 Videos, Slides, Films

• 1 DVDs

• 3 Animals
• 3 Biotic communities
• 3 Ecology
• 3 Habitat (Ecology)
• 3 Natural history
• 2 Islands
• 1 Desert ecology
• 1 Motion picture authorship

• 3 White, Elizabeth (Producer)
• 2 Attenborough, David, 1926-
• 2 BBC America
• 2 BBC Worldwide Ltd.
• 2 British Broadcasting Corporation. Natural History Unit
• 2 France télévision
• 2 Zweites Deutsches Fernsehen
• 1 Anderson, Justin
• 1 BBC Earth (Firm)
• 1 Charles, Ed
• 1 Devas, Fredi
• 1 Gunton, Mike, 1957-
• 1 Hugh-Jones, Tom
• 1 Hunter, Chadden Piers
• 1 Napper, Emma
• 1 Tencent (Firm)
• 1 Tencent Pictures
• 1 Zimmer, Hans

• 3 English

• 3 Earth (Planet)
• 1 Cold regions
• 1 Eastern Hemisphere
• 1 Northern Hemisphere
• 1 Southern Hemisphere
• 1 Tropics
• 1 Western Hemisphere

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