![Amazon.com: Koko, A Talking Gorilla [VHS] : Koko (III), Penny Patterson, Saul Kitchener, Carl Pribram, Roger Fouts, Barbet Schroeder: Movies & TV Amazon.com: Koko, A Talking Gorilla [VHS] : Koko (III), Penny Patterson, Saul Kitchener, Carl Pribram, Roger Fouts, Barbet Schroeder: Movies & TV](https://m.media-amazon.com/images/I/51ZYPTDF2NL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Koko, A Talking Gorilla [VHS] : Koko (III), Penny Patterson, Saul Kitchener, Carl Pribram, Roger Fouts, Barbet Schroeder: Movies & TV
Koko, the gorilla whose sign language abilities changed our view of animal intelligence, dies at 46 - Los Angeles Times
![Koko, the famous gorilla who learned sign language, to be laid to rest at animal sanctuary - ABC News Koko, the famous gorilla who learned sign language, to be laid to rest at animal sanctuary - ABC News](https://s.abcnews.com/images/US/koko-gorilla-1975-gty-ps-180621_hpMain_16x9_1600.jpg)