Hibernation: What's Going on for Grizzly Bears in Winter

By Tatum McConnell, Communications Intern Making your bed can be a pain, and nobody knows that better than the grizzly […]

Ask Sam: Why Do Bears Hibernate When They Could Eat Trash All Winter?

Experts unsure if Pemberton grizzlies will hibernate this winter - Pique Newsmagazine

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Bear Hibernation: 5 Fun Facts - Yellowstone Forever

Not all bears hibernate at Lake Tahoe

Bear Hibernation: 5 Fun Facts - Yellowstone Forever

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Bear Hibernation: More Than a Winter's Nap

Bears waking up from hibernation in Northwest Montana

First grizzly bear emerges from long winter's nap at Yellowstone

Abnormally Warm Winter Keeps Siberian Bears From Hibernating - The Moscow Times

Awake from hibernation, hungry bears stroll in eastern Turkey

How common is it for bears to wake up in the winter? Is it more or less likely depending on the climate, say, in places with longer, deeper winters like Montana?

Do bears actually hibernate? - Science World