Polar bears are the second largest species of bear alive today, smaller than only the brown bear. Their size helps them conserve heat; the larger the bear, the more slowly they loose heat. Their fur is a creamy color, not pure white, and they have black skin. Polar bears have a dense underfur and thick layer of fatty blubber to aid in insulation.
Images 1-12 of 12
- Polar Bears Quarreling
- Polar Bear Sleeping
- Lone Polar Bear
- Two Polar Bears
- Polar Bear Portrait
- Polar Bear Portrait
- Polar Bear Lounging
- Polar Bear Standing on Ice
- Polar Bear Walking on Ice
- Lone Polar Bear
- Two Polar Bears
- Sleeping Polar Bear
- Graphic Index
- Text Index
