CC.0003-32Adult male Polar Bears play fight, waiting for the sea to freeze. Churchill Canada.
CC.0312-04Adult Male Polar Bears stand upright as they play fight. Hudson By. Churchill. Canada
WL.0254-00Three-month old polar bear cubs, Ursus maritimus, playing on their mother's back, Arctic Canada.
CC.0003-21Polar Bears gently play on the snowy winter tundra.
Cape Churchill, Canada.