July 04, 1971
Born on July 4, 1971 at the San Francisco Zoo as Hanabiko (Japanese for "Fireworks child"). Koko the Gorilla became a celebrity when she allegedly learned ASL (American Sign Language) and was able to communicate with humans and show emotion.
Won't You Be My Neighbor?
(Self (archive footage))
Koko: A Talking Gorilla
(Herself)
Koko: The Gorilla Who Talks to People
(Self)
The marvelous story of Caca et Pipi
(caca)
Nature
The World About Us