• 9 Animals
• 6 Animal behavior
• 2 Natural history
• 1 Biotic communities
• 1 Courtship in animals
• 1 Ecology
• 1 Parental behavior in animals
• 1 Physical geography
• 1 Rain forests

• 9 Attenborough, David, 1926-
• 9 Discovery Channel (Firm)
• 8 France télévision
• 6 BBC Earth (Firm)
• 6 Barrington, Rupert
• 6 Open University
• 2 Barton, Miles
• 2 Gray, Ian (Documentary producer)
• 2 Hugh-Jones, Tom
• 1 Fothergill, Alastair
• 1 Linfield, Mark
• 1 Nihon Hōsō Kyōkai
• 1 Pearson, Hugh
• 1 White, Verity

• 2 Africa
• 1 Congo River
• 1 Congo River Valley
• 1 Earth (Planet)

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