Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Apr 20, 2012
In the Ugandan national park Ngogo, Yale anthropologist David Watts and colleagues at the University of Michigan study the behavior of chimpanzees. Watts, who served as a consultant for newly released Disney nature Chimpanzee, describes his experiences with our with our primate cousins - and the urgent need to protect them in the wild.