Nature Season 30 Episode 6 - Fortress of the Bears

Airdate: 2012-Jan-25

Episode summary:

Part of the massive Tongass National Forest, Admiralty Island in southeast Alaska supports the largest concentration of bears anywhere in the world. Find out what the future may hold for Alaska's brown bears.

About Nature series:

Nature is a wildlife documentary program that has been airing on PBS since 1982. Its longevity is explained partly by its quality; Nature has won n...Show more >