A mother Polar Bear lets her cute little cub pull on the fur on the side of her neck while taking a short break on the icy tundra. The family closeness only lasts for two or three years and then the cub will be old enough to fend for itself when winter arrives around Churchill, Manitoba.Polar Bear, Ursus maritimus, sow and cub in the Churchill Wildlife Management Area, Hudson Bay, Churchill, Manitoba, Canada.