Yes, a Grizzly Bear does experience a full molting of their coat/hair annually. The time of year the molt takes place depends to a large degree on what sex the bear is, the age of the bear, and the region or area it inhabits. So to describe a Grizzly Bear by it's color is not reliable considering that the color will, and can change for several months while the bear is molting and the sun can bleach the hair in between the annual molting. For more details, please sites listed below.
Not really, although they can certainly change a little depending on how dirty they are at the moment.
No. Polar bears are mammals, not birds, thus are incapable of molting even when it is growing.
No, They can not shed their fur.
Yes
polar bears are related to bears.
Polar bears do.
They reproduce.
POLAR BEARS Polar bears actually grow pretty fast.
Polar bears are mammals.
humans are polar bears
Polar bears are bears
A sleuth or a sloth of bears
Polar bears are animals of Arctic regions. The only polar bears here are in the NC Zoo.
There are no polar bears in Antarctica. If there were, they would eat the penguins.
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Yes, polar bears do nest.