National Geographic Kids
National Geographic Kids: Animals: Polar Bears
National Geographic offers this great site to help you explore a polar bear's world. Facts, video, audio, map and a postcard to send to your friends. Requires RealPlayer for audio and video features.
Enchanted Learning
Enchanted Learning: Polar Bears
Learn more about the polar bear when you visit this informative site that features a diagram of the polar bear and information on its diet, habitat, anatomy, reproduction and so on.
PBS
Nh Pbs: Nature Works: Polar Bears
This site created by NatureWorks focuses on the Polar Bears. The content of this resource includes a look at this species' characteristics, range, habitat, diet, behavior and life cycle.