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Fortress of the Bears
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.”
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Other episodes for this season
![Radioactive Wolves](https://image.tmdb.org/t/p/w300/ngUJQVZPMYKklsKZnjuqurM0D3l.jpg)
![The Animal House](https://image.tmdb.org/t/p/w300/uP90ZgOesSn751QF7P7s5YeQUmS.jpg)
![Jungle Eagle](https://image.tmdb.org/t/p/w300/b0odLtgR7UG3dTmqzYoVOvj99GN.jpg)
![My Life as a Turkey](https://image.tmdb.org/t/p/w300/fkxCsNOyNAaBoBHJqeM2HZXomkh.jpg)
![Kangaroo Mob](https://image.tmdb.org/t/p/w300/64uI4UI0bvPP3b1WX8A91jpKGZK.jpg)
![Fortress of the Bears](https://image.tmdb.org/t/p/w300/tBg04dFPco0g3BPPYJ29B0GJHVe.jpg)
![Raccoon Nation](https://image.tmdb.org/t/p/w300/adj9pB87E99WTuHlGIcg9CkYsKd.jpg)
![Ocean Giants: Giant Lives](https://image.tmdb.org/t/p/w300/tUQYtuzcz9CnNIg492LXAsK8ZB6.jpg)
![Ocean Giants: Deep Thinkers](https://image.tmdb.org/t/p/w300/AfsSusuT5mF2jUAbzKy3z9L7Muf.jpg)
![Ocean Giants: Voices of the Sea](https://image.tmdb.org/t/p/w300/k3Z6jz7IyiyDK6c6RagpQr0NSjw.jpg)
![River of No Return](https://image.tmdb.org/t/p/w300/4duaktptDJBtSz33edzS4oXKVYI.jpg)
![The White Lions](https://image.tmdb.org/t/p/w300/s79EvPrWdrpSROKU9cJAOCUTqBE.jpg)
![Cracking the Koala Code](https://image.tmdb.org/t/p/w300/v8awYziZKVfOiEyFJs7MEf36djG.jpg)