Natural World 2012 Grizzlies of Alaska A mother grizzly bear brings up her two
cubs in the wilds of Alaska. She must keep them safe from prowling males,
teach them to hunt and prepare them to survive the savage winter. Alaska has
the highest density of grizzlies in the world, so fights and face-offs are
common. Biologist Chris Morgan spends the summer in this city of bears - often
getting far too close for comfort.
