Incoming Resources
- Polar bears, by Christina Wilsdon
- Polar bears, Mark Newman
- Realm of the great white bear, producer, David Wright ; writer, Eleanor Grant ; a National Geographic Television production in association with Channel 4
- I wish I was a polar bear, by Jennifer Bové
- Polar bears, by Lesley A. DuTemple ; photographs by William Muñoz
- Polar bear, Jenni Desmond
- Polar bears, by Molly Kolpin
- If polar bears disappeared, Lily Williams
- Polar bears, Laura Marsh
- Polar bear alert., a National Geographic special ; produced by the National Geographic Society and WQED Pittsburgh ; written and directed by James Lipscomb, Fullscreen
- Polar bears, Nikita Ovsyanikov
- Polar bears, by Dr. Hugh Roome