Koko

Koko the Gorilla Gets Two New Kittens! [VIDEO]
Koko the Gorilla Gets Two New Kittens! [VIDEO]
Koko the Gorilla Gets Two New Kittens! [VIDEO]
Koko the gorilla was born in 1971 at the San Francisco Zoo and has been working with Dr. Penny Patterson since she was six months old. She is famous for using sign language. Koko uses over 1,000 signs and can understand about 2,000 words spoken in English...