In nature, the ability to change color can be key to survival. Vision is a very important sense in much of the animal kingdom, and many animals have come up with unique ways to use this sense to ...
This post is in response to 'Are Wild Animals Always Happier Than Captive Animals?' By Marc Bekoff Ph.D. Can captive animals be happy? In a recent Psychology Today post, Marc Bekoff cites Janis Joplin ...
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