Polar Bears

A mother Polar Bear rests on the frozen tundra with her cubs waiting for the Hudson Bay to freeze over 13 November 2007 outside Churchill, Mantioba, Canada. Polar Bears return every year to Churchill, the Polar Bear capital of the world, to hunt for seals on the icepack, remaining until the Spring thaw. AFP Photo/Paul J. Richards (Photo credit should read PAUL J. RICHARDS/AFP/Getty Images)