Nature

Preview of Grizzly 399: Queen of the Tetons

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.

Preview of Grizzly 399: Queen of the Tetons

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  • Purgatory | Katavi: Africa's Fallen Paradise: asset-mezzanine-16x9

    Purgatory | Katavi: Africa's Fallen Paradise

    S43 E11 - 54m 3s

    The dry season is developing into a severe drought that is more intense than anything Katavi National Park has witnessed before. The young animals attempt to understand their rapidly changing world while the experienced adults rely on their years of knowledge to survive.

  • Building for Birds | WILD HOPE: asset-mezzanine-16x9

    Building for Birds | WILD HOPE

    16m 3s

    Millions of birds pass through our yards during their bi-annual migrations, but they face an invisible killer along the way: glass windows. In the US alone, an estimated one billion birds die each year when they collide with windows. Now, two organizations help pave the way to a bird-friendly future.

  • Sanctuary | Katavi: Africa's Fallen Paradise: asset-mezzanine-16x9

    Sanctuary | Katavi: Africa's Fallen Paradise

    S43 E10 - 54m 3s

    Katavi National Park is typically a lush paradise for wildlife in Tanzania. However, the upcoming dry season looms more threatening than ever before. Meet the hippo, crocodile and lion families who must navigate this change of seasons.

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