The whole winter and part of spring.
An undisturbed bear stays asleep all winter long, sometimes without even changing position once they are settled in. The bear does not eat or drink, urinate or defecate the entire time. In severe northern climates, hibernation may last 7 months or longer, and the bear can maintain this deceptively shallow appearing state continuously the whole time.
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Most polar bears do not hibernate. However, heavily pregnant females will hibernate in the winter for several months in order to give birth to her young and feed them until they are big enough to be able to venture out on the snow and ice with their mother.
A grizzly bear can hibernate from anywhere between 3 and 6 months depending on how severe the winter is, it depends on food available and daylight hours.
It all depends on the species of the bear, and the climate they live in.
Bears don't actually hibernate.
they hibernate during the winter and one winter is over they stop hibernating
For the whole of winter. By Wahash123
as long as it wants to
Polar bears do not hibernate.
4 Months
In the winter bears go through hibernation. The bear was hungry and ill-tempered after it's long hibernation.
Some animals sleep through the winter -- those animals are called hibernators. The long sleep through the winter is called hibernation.
No
it is hibernation
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.
They store food as fat. This occurs just before hibernation.
So they can lock in heat in the cold winter surroundings and they can stay warm during hibernation.
No, the whole metabolism shuts down to almost nothing.
as long as u can run and hide from bears
both groundhogs and bears hibernate.
in winter during hibernation in their dens?
Animals stay alive in hibernation as this is a natural process.