It has been estimated that the worldwide polar bear population is just 20,000. These animals live in a region of the world that has become threatened by climate change. Humans have a fondness for these beautiful bears. Fun facts about polar bears include the fact that they actually spend most of their time in the sea and can swim up to 100 miles at a time!

5 Unusual Facts About Polar Bears

Unusual Facts About Polar Bears - as part of the pets & animals series by GeoBeats. Here are 5 uncommon facts about polar bears.

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