Saint Louis Zoo | Polar Bear
Canada's Hudson Bay polar bear population plummets as climate change warms Arctic | Reuters
Polar Bear | International Association for Bear Research and Management
Polar bear kills woman and boy in Alaska village - BBC News
Amazon.com: Polar Bear, Polar Bear, What Do You Hear? (Brown Bear and Friends): 9780805053883: Martin Jr., Bill, Carle, Eric: Books
Polar bear population - WWF Arctic
Polar bear: a powerful predator on ice | WWF
The death of a polar bear and the paradox of captivity | Aeon Essays
Polar Bear | Species | WWF
Polar bear | Description, Habitat, & Facts | Britannica
Melting sea ice forces polar bears to travel farther for food – WSU Insider
Polar Bear | Seneca Park Zoo
Polar Bear | San Diego Zoo Animals & Plants
Polar bears, pushed on land by climate change, get their own radar
A new polar bear population | Science
Polar Bear Fact Sheet | Blog | Nature | PBS
Disneynature's Look Inside the Cold Life of a Polar Bear | Disney News
Top 10 facts about polar bears | WWF
Saint Louis Zoo | Polar Bear
Here's how polar bears might get traction on snow
White Bear (Ursus maritimus) | U.S. Fish & Wildlife Service
Bears: Polar Bears, Black Bears and Grizzly Bears (Kids Can Press Wildlife Series): Hodge, Deborah, Stephens, Pat: 9781550743555: Amazon.com: Books
Polar Bear photos, facts, and map
Polar Bear Facts - North American Bear CenterNorth American Bear Center
Pizzlies, Grolars – Why Hybrid Grizzly Polar Bears Aren't The Answer | Polar Bears International
