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NATURE

Fortress of the Bears

  • Aired: 01/24/2012
  • 50:09
  • Expires: 01/09/2016
  • Rating: NR
Alaska's Admiralty Island is home to an estimated 1800 brown bears, the largest concentration of bears in the world. Enter a world shaped by bears, trees, and salmon, and the delicate balance of their interconnected lives.
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Fortress of the Bears
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Major support for NATURE is provided by the Arnhold Family in memory of Clarisse Arnhold, Sue and Edgar Wachenheim III, the Kate W. Cassidy Foundation, the Lillian Goldman Charitable Trust, the Filomen M. D’Agostino Foundation, Sandra Atlas Bass, and Rosalind P. Walter. Support is also provided by the Corporation for Public Broadcasting, PBS, and Viewers Like You.
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