Fortress of the Bears
Part of the massive Tongass National Forest, Admiralty Island in Southeast Alaska supports the largest concentration of bears anywhere in the world. Sustained by a wealth of salmon streams, isolated and protected by their environment, some 1,700 Alaskan brown bears are part of a unique circle of life that has played out here for centuries.
- Year: 2011
- Country:
- Genre: Documentary
- Studio:
- Keyword: nature documentary, pbs nature
- Director:
- Cast: Chris Morgan