We’re so excited for this Wonder of the Day, we can BEARly stand it!
When bears hibernate, do they really spend months in a constant state of unconscious sleep? - Quora
Bear Hibernation: Facts and Myths from the Den
Watch black bear squeeze out of tiny vent at North Carolina house – NBC 5 Dallas-Fort Worth
Why do bears hibernate? And how do they not lose muscles and die? - Quora
It's No Fun to Wake a Sleeping Bear
What Happens if You Wake a Bear From Hibernation? – chirag's blog
Asheville Answer Man: Do hibernating animals need to drink?
How do bears survive winter hibernation without eating? - Quora
When bears come out of hibernation in a forest, do they eat meat, dandelions first, or are they even all that hungry? - Quora
What Happens if You Wake a Bear From Hibernation?
It's not easy for a black bear to wake up from hibernation
FAQ about hibernation - The BEAR SANCTUARY Müritz - a FOUR PAWS animal welfare project