Grizzly bear scratches its back on a tree near the Nakina River in British Columbia Canada.
Aerial view of the Yukon from a helicopter.
Wild Female wolf checking out the sound of the camera shutter in Ontario Canada.
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 polar bear cubs playfully wrestle with each other in the snow in Wapusk National Park.