Koko, the famous gorilla who learned sign language, to be laid to rest at animal sanctuary ABC(09)

Koko, the famous gorilla who learned sign language, to be laid to rest at animal sanctuary ABC(09)

Image gallery: Koko.yamada

Koko, the Gorilla Who Used Sign Language, Is Dead at 46 Live Science Why Koko the Gorilla, Who Mastered Sign Language, Mattered National Geographic Communication The Gorilla Foundation Koko Linguistic Anthropology Prime Video Koko The Gorilla Who Talks Koko Linguistic Anthropology How Koko forever changed the way we think about gorillas 44 Heartwarming Facts About Koko, The Gorilla Who Knew Sign Language Why Koko the Gorilla, Who Mastered Sign Language, Mattered Koko, the famous gorilla who learned sign language, to be laid to rest at animal sanctuary ABC