A polar bear shakes off water from its body at the St-Felicien Wildlife Zoo in St-Felicien, Quebec, Oct 31, 2011. According to Environment Canada, Canada is home to around 15,000 of the estimated 20,000 polar bear population. The United States (Alaska), Russia, Denmark (Greenland) and Norway are the other four countries where polar bears can be found. [Photo/Agencies] 

A polar bear jumps from a ledge at the St-Felicien Wildlife Zoo in St-Felicien, Quebec Oct 31, 2011. [Photo/Agencies]