Chimpanzees: Leaf Clipping
Published: August 21, 2008
Total Running Time: 00:02:00
Primatologist Christophe Boesch demonstrates and discusses a leaf clipping, an aspect of chimpanzee behavior.
More From Evidence: How Do We Know What We Know?
Published: August 20, 2008
Total Running Time: 00:24:49
Published: August 21, 2008
Total Running Time: 00:01:35
Published: November 11, 2008
Total Running Time: 00:03:07