| Amazing Animals: Polar Bear: Contains pictures, and how this animal stays warm in the freezing arctic waters. |
| Arctic Studies Center: Polar Bears: Contains an account from a 19th century naturalist about encounters with polar bears. |
| National Geographic Kids: Polar Bears: Contains photos, video, audio, and fun facts. |
| Polar Bear: Learn about the size, habitat, diet, population, and behavior of the polar bear. |
| Polar Bear: Contains information about polar bears such as habitat, description, and behavior. |
| Polar Bear: Sketch and short description from the Canadian Museum of Natural History. |
| Polar Bear: Photographs, audio clip, and fact sheet from BBC Online. |
| Polar Bear: Explains how this group is trying to get the polar bear on the endangered species list. |
| Polar Bear: Photographs and description from the Chaffee Zoological Gardens. |
| Polar Bear Eco-Stat: Learn about the distinguishing marks of these animals, their home turf, and how climate changes could impact them. |
| Polar Bear Plunge: Webcam of the polar bear exhibit at the San Diego Zoo. Also contains fun facts. |
| Polar Bear Tracker: Meet the bears they are tracking, and learn about their habitat and diet. |
| Polar Bears: Has extensive section on their habitat, distribution, senses, and adaptations for living near the water. |
| Polar Bears in Recent Decades: An essay that attempts to explain what is happening to the bears. |
| San Francisco Zoo: Polar Bear: Contains pictures and facts about their physical features, diet, and social behavior. |
| Ursus Maritimus: Describes the scientific classification, behavior, range, and also has pictures. |
| Wikipedia: Polar Bear: Encyclopedia article that talks about their size, fur, diet and breeding. |
| World Wildlife Fund: Polar Bears: Read a report on how melting sea ice affects the bears. Also contains pictures. |