Nature - Season 30, Episode 6 - Rotten Tomatoes

Fortress of the Bears


Episode Info

A look at life for brown bears on Alaska's Admiralty Island over the course of a year in which a La Niña winter cools the water to two degrees below normal and, thus, delays the annual salmon spawning run by two months. As a result, the bears are forced to survive on a mostly grass diet, which leads them to become gaunt and desperate.


Fortress of the Bears Photos

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