Koko, gorilla who knew sign language, dies at 46

Robin Williams and Koko the gorilla. (YouTube/kokoflix)

Koko the gorilla passed away Tuesday morning in her sleep at the age of 46.

She was known for her extraordinary mastery of sign language.

Koko was born at the San Francisco Zoo and moved to the Santa Cruz Mountains eight years later, along with The Gorilla Foundation.

Koko was featured in multiple documentaries and appeared on the cover of National Geographic twice. She touched the lives of millions as an ambassador for all gorillas.

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She was an icon for inter-species communication and empathy.

The Gorilla Foundation said Koko shared a special bond with Robin Williams. The two met for a video shoot in 2001.

Koko's handlers said at that time, she hadn't smiled in six months since her lifelong partner passed away. Williams made her smile.

The two joked and wrestled, even got into a tickling fight.

The foundation said Koko expressed sadness after her handlers explained Williams had died in 2014.
Related Topics:
pets-animalsanimalgorillassign languagesan francisco zoostanford universityWoodsideSanta CruzSan Francisco
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