Is Koko yawning or signing "time eat?"

Is Koko yawning or signing

Posted On: March 12, 2010
Date Taken: June 28, 2005

Photographer: Penny Patterson

It"s pretty hard to tell from a still photo whether Koko is signing or yawning or just posing. That"s why we"re planning to add video animation to our "Learn to Sign with Koko" section this Summer (in time for the opening of the new school year in the Fall).

Is Koko yawning or signing

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