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Why Dogs Smile and Chimpanzees Cry (part1)

submitted by burdturgler

1 decade 6 years 4 weeks ago

Wildlife filmmakers, scientists and naturalists come forward to present a compelling case that animals have emotional lives that may rival our own. They offer surprising evidence that animals' emotions are closely linked to their survival.
Narrated by actress Sigourney Weaver, this 2-part program weaves together extraordinary stories of animal behavior as documented by their observers.

part 2 here:
http://www.videosift.com/video/Why-Dogs-Smile-and-Chimpanzees-Cry-part2