No, bears do not live in caves but will dig one for hibernation.
No
Female polar bears dig a den in a snow drift, and have their baby's there.Polar bears have their babies in the den the mother made before winter. While hibernation, the mother sleeps with pregnancy till the babies come out and snuggle with their mom. Through hibernation the kids grow with the milk that they eat from their mother. After hibernation, the mother wakes up to find cubs in her den. And the life of the mother polar bear and her children continue.Cubs are born in the winter den.
Rabbits dig the holes that is why they have claws.....
For black bears and grizzly bears, from spring to fall, with heightened periods when bears come out of hibernation and when they're fattening up for hibernation. For polar bears, it can be any time of the year.
it is hibernation
In the winter bears go through hibernation. The bear was hungry and ill-tempered after it's long hibernation.
There are many animals that dig holes underground. Frogs dig holes. Moles also dig holes and rabbits can as well. Animals will do this for protection, and to stay cool.
They store food as fat. This occurs just before hibernation.
No, the whole metabolism shuts down to almost nothing.
get a shovel and dig in some dirt
twice as long as it takes to dig two holes