Polar bear on iceberg on Baffin Island, Nunavut, Canada, peering over the edge.
Two cubs-of-the-year staying close to their mother in Wapusk N.P. near Churchill, Manitoba, Canada.
Two cubs-of-the-year playing while staying close to their mother in Wapusk N.P. near Churchill, Manitoba, Canada
Mother Polar Bear with her two cubs resting in a blizzard in Wapusk National Park souty of Churchill Manitoba Canada near the Hudson Bay.
Mother Polar Bear with her two cubs in Wapusk National Park south of Churchill Manitoba Canada walking toward Hudson Bay.
Mother Polar Bear resting with her two three-month-old cubs in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay.
Mother Polar Bear watching her two cubs playing at their day den in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay.
Mother Polar Bear resting with her two three-month-old cubs in Wapusk National Park south of Churchill Manitobe Canada near the Hudson Bay.
Composite image of a polar bear silhouette at sunset and aurora reflected in Beaufort Sea, Kaktovik Alaska.