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Grizzly 399: Queen of the Tetons

NATURE brings the beauty and wonder of the natural world into your home, becoming in the process the benchmark for natural history programs.

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Grizzly 399: Queen of the Tetons

Season 42 Episode 15 | 53m 18s | CC

Known only by her research number, Grizzly 399 has been a fixture in Grand Teton National Park since 2007, becoming the world’s most famous grizzly bear. Now 399 is raising four new cubs in the face of human encroachment, a warming climate and the threat of losing protection under the Endangered Species Act.

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