Winter World : The Ingenuity of Animal Survival

Bernd Heinrich
HarperCollins
9780061129070
0-06-112907-0

From flying squirrels to grizzly bears, and from torpid turtles to insects with antifreeze, the animal kingdom relies on some staggering evolutionary innovations to survive winter. Unlike their human counterparts,.

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who must alter the environment to accommodate physical limitations, animals are adaptable to an amazing range of conditions.Examining everything from food sources in the extremely barren winter land-scape to the chemical composition that allows certain creatures to survive, Heinrich's Winter World awakens the largely undiscovered mysteries by which nature sustains herself through winter's harsh, cruel exigencies.