Not really. They don't travel far distances like whales and most birds do, they stay in the same area year after year. Sows "migrate" inland during the winter to hibernate and give birth to her cubs, but then travel out to the sea to begin hunting. During the short summer months polar bears are found on the mainland close to the ocean living off of lichens and lemmings and probably some berries, not venturing out to the ocean.
Polar bears will move inland during the winter to build their dens, which could be considered migrating. However, they don't do it cross-country like birds do, and don't move too far.
They migrate where the weather feels nice and warm for the winter, but then in the summer, they migrate back to the ice, which is their home.
Hibernate ; and certain ones do use camouflage...like polar bears for example.
why does the polar bear helps the polar ice
The grizzly or brown bear and the polar bear are basicly the same size.
The Polar Bear.
The Polar bear is the biggest bear.
just like human do .
Polar bears are bears
A polar bear.
no
Nothing. A polar bear will eat you.
a seal is different from a polar bear because a seal has flippers and blubber a polar bear has 4 legs and has fur and a polar bear eats the seal but the seal doesn't eat the polar bear so the seal is prey to the polar bear k