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Koko the gorilla
A Christmas card from Koko, the first gorilla capable of American Sign Language, (with her pet kitten) and signed by Karl’s former student and Koko’s trainer, Penny Patterson.
Koko the Gorilla
Back to Karl and Friends Gallery
A Christmas card from Koko, the first gorilla capable of American Sign Language, (with her pet kitten) and signed by Karl’s former student and Koko’s trainer, Penny Patterson.
