Researchers Work To Make Captive Grizzly Bears Happier

Courtney Flatt — Thu, 26 Jul 2012 00:56:09 +0000

You may have visited zoos where the animals look less than thrilled sitting in their cages. But scientists at Washington State University’s Bear Research Center are working to help captive animals enjoy their environment. Reporter Courtney Flatt followed researchers who are trying to learn more about captive bears’ moods.