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Koko looks at a book on gorillas published by the Dian Fossey Gorilla Fund. The book was a gift from the Steklis family. […]
Koko looks at a book on gorillas published by the Dian Fossey Gorilla Fund. The book was a gift from the Steklis family. […]
Koko exhibits the classic annoyance expression of gorillas (and humans) — pursed lips.
Penny celebrates her birthday (February 13th) at a restaurant, Mistral, with her older brother, Joe, and her younger sister, Jenifer. Joe was in […]
Koko examines some gifts — a toy snake and toy alligator.
Koko signs ‘tiger’ as she looks at a book about cats with Penny.
Let it snow! It was quite a rare and picturesque sight for the Foundation on February 12. The blanket of snow accumulated overnight […]
A useful tool! Koko received a new back scratcher as a gift from staff member Malinda Zeilinger.
Penny watches as Koko shares her new back scratcher with Mo-Mo.
Ndume demonstrates his classic facial expression of exposing his lower teeth. Ndume makes this face when he is nervous or upset, and often […]
It’s a test of strength for Koko’s little yellow chair!
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