deaths

Washoe, American chimpanzee (born 1965)

Historical image related to Washoe, American chimpanzee (born 1965) from October 30, 2007

Washoe (chimpanzee)

Chimpanzee language research subject

Washoe was a female common chimpanzee who was the first non-human to learn to communicate using signs adapted from American Sign Language (ASL) as part of an animal research experiment on animal language acquisition.
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