* Susan Savage-Rumbaugh: Apes that write, start fires and play Pac-Man – Ted.com* WWF (World Wide Fund for Nature / World Wildlife Fund) – Bonobo species profile* Encyclopedia of Life* San Diego Zoo Library: Bonobo, Pan paniscus
* Susan Savage-Rumbaugh: Apes that write, start fires and play Pac-Man – Ted.com* WWF (World Wide Fund for Nature / World Wildlife Fund) – Bonobo species profile* Encyclopedia of Life* San Diego Zoo Library: Bonobo, Pan paniscus