Verkkowashoe is said to have taught loulis signs, representing the first time a primate learned sign language from another chimp instead of a human researcher.

Verkkoat their home in reno, nevada, ra gardner and gardner were already using asl with washoe, a common chimpanzee who arrived for study at 10.

Allen and beatrix (“trixie”) gardner welcomed a chimpanzee named kathy to reno, nevada.

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It was june 21, 1966.

Born in the wild.

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