• 3 Verona Shelving Facility

• 3 Videos, Slides, Films

• 3 Chimpanzees
• 2 Pan troglodytes
• 1 Animal sounds
• 1 Cannibalism in animals
• 1 Vocalization, Animal

• 1 Alda, Alan, 1936-
• 1 Ammann, Karl
• 1 Chedd-Angier Production Company
• 1 Connecticut Public Television
• 1 De Waal, Frans, 1948-2024
• 1 Ferns, Mark
• 1 Hayden, Peter
• 1 Lawick, Hugo van, 1937-
• 1 Marler, Peter
• 1 NDR (Television station : Hamburg, Germany)
• 1 PBS Home Video
• 1 Rockefeller University
• 1 Television New Zealand. Natural History Unit
• 1 Thomas, Jeffrey (Tenor)
• 1 Videal (Firm)

• 3 English

• 1 Gombe National Park
• 1 Tanzania

Limit year range