Battle for Koko Koko - The Gorilla Who Talks

Premiered August 02, 2016
Battle for Koko

Although Penny and Koko were now deeply bonded, Koko still belonged to San Francisco Zoo.

About the Program

Koko - The Gorilla Who Talks

In 1971, Penny Patterson, a graduate student at Stanford University, met Koko, a new-born gorilla in San Francisco Zoo. Penny had grown up wanting to communicate with animals and decided to teach Koko sign language in the hope of finally crossing the boundary between animals and humans.

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