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[[Image:polarbear4.jpg|thumb|right|250px|A polar bear.]]

[[Image:polarbear4.jpg|thumb|right|250px|A polar bear.]]

The '''Polar Bear''' (''Ursus Maritimus'') is a large species of [[bear]] found in the Arctic noted for their white fur. They are capable of surviving extreme cold, as well as sea ice, snow and frozen land.

The '''Polar Bear''' (''Ursus Maritimus'') is a large species of [[bear]] found in the Arctic and noted for their white fur. They are capable of surviving extreme cold, as well as sea ice, snow and frozen land.

They have thick blubber to keep warm and white fur for camouflage. Polar bears [[hibernate]] through much of the winter, usually in an excavated snow den. Their normal diet consists mainly of [[seal]]s, though in Canada they have been observed to take prey as small as [[lemming]]s.

They have thick blubber to keep warm and white fur for camouflage. Polar bears [[hibernate]] through much of the winter, usually in an excavated snow den. Their normal diet consists mainly of [[seal]]s, though in Canada they have been observed to take prey as small as [[lemming]]s.