After a decades-long comeback, the grizzly bears of Yellowstone National Park appear to be thriving. Should they now be removed from the protection of the Endangered Species Act? This question has provoked one of the most emotionally charged wildlife controversies in America today.
expiredpublic265995223921cove265 Full Episodeunavailabledisabledshowfalse6540Bears of the Last Frontier: City of BearsChris Morgan sets up camp alongside the largest concentration of grizzlies in the world.2011-05-08 00:01:00http://www.pbs.org/wnet/nature/files/2014/09/Mezzanine_344-480x270.jpg1898426079cove6645Close EncountersNadie and her cubs come within feet of ecologist and bear biologist Chris Morgan.2011-05-08 00:01:00http://www.pbs.org/wnet/nature/files/2014/09/Mezzanine_116-480x270.jpg1897639527cove
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