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True hibernators experience a marked drop in heart rateand body temperature and generally stay for a long period in a den. Polar bears instead enter a state ofwalking hibernation where their metabolism slows. Only pregnant polar bears enter a den, give birth, and emerge three months later.
-They hunt along the Arctic shelfs looking for tasty seals, fish, and even humans.
What else can I help you with?
When do brown bears hibrnat?
In the winter
How do brown bears live in the winter?
They hibernate
Are there brown or black bears in Finland?
Of course there is.
Why do brown bears hibernate in Wisconsin?
Brown bears hibernate in the winter because there isn't enough food.
What time of year brown bears mate?
The winter
Compare and contrast how brown bears and Canada geese survive the winter?
brown bears hibernate and Canadian geese migrate to the south
Compare and contrast how a brown bear survives winter with how a Canada goose survives winter?
Brown bears hibernate, Canada geese fly south away from the winter landscape.
Where do brown bears sleep in the winter?
bears sleep in caves and up in tree tops bears love to be in smaller caves summer bell
Does a bear hibernate or migrate?
Usually slow, but can be fast too. Can walk on hind legs for a short period of time.
Where do brown bears sleep in winter?
A black bear first gathers food then sleeps in it's cave.
Are there black and brown bears in Pennsylvania?
There are black bears, but no brown bears there.
How does hibernation protect the bears?
During the winter, food is too scarce for brown bears and black bears to survive. Hibernation is a state of extreme sleep where metabolism slows down. This reduces energy use and allows the animal to survive winter on its fat reserves alone.
