Nature

Season 30, Episode 6

Episode Title: Fortress of the Bears

Air Date: 2012-01-25

Overview:

Alaska’s Admiralty Island is home to the largest concentration of bears in the world. At half the size of Yellowstone National Park, it manages to sustain four times as many grizzlies. The native Tlingít people call this island “Kootznoowoo,” which means “Fortress of the Bears.”