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Chimpanzees Use Rhythmic Drumming to Communicate

Sandra: The Plot Thickens

Speaking of Elephants

Chimpanzees as Props

The Dolphin Who Escaped

A depressed male chimpanzee lays his head on his arm. In "How Animals Grieve," Barbara J. King writes about how chimpanzees and other nonhuman animals' emotional and social lives.

Travis, Tragedy and the Other Chimpanzees

Dr. Steven Tauber – Volunteer of the Month

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