A sequence of images of young polar bear cubs playing on the tundra in Wapusk National Park, Manitoba, Canada while their mother watches intently.
Two black bear cubs playing with a tree stump.
Two cubs-of-the-year protected by their mother; one climbing on its mothers back while the other watches in Wapusk National Park near Churchill, Manitoba, Canada.
Mother polar bear with two three-month-old cubs resting in front of an iceberg on Baffin Island, Nunavut, Canada.
Two cubs-of-the-year walking with their mother on the tundra in Wapusk N.P. near Churchill, Manitoba, Canada.