Grizzly bear walking along the shore of the Fishing Branch River at the base of Bear Cave Mountain in the Yukon Territory Canada.
Grizzly bear fishing in the Fishing Branch River at the foot of Bear Cave Mountain in the Yukon Territory Canada.
Coyote with snow on its face walking out of a patch of sagebrush in Yellowstone National Park Wyoming.
Three- month-old polar bear cubs keeping close to their mother in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay.
Headshot of ice-covered grizzly bear on the Fishing Branch River at the base of Bear Cave Mountain in the Yukon Territory Canada.
Aerial view of the Yukon from a helicopter.
Wild wolf posing late in the evening in Lamar Velley in Yellowstone National Park Wyoming.
Wild Female wolf checking out the sound of the camera shutter in Ontario Canada.
Eight image action sequence of a bearded seal diving into the Arctic Ocean from the pack ice north of the Svalbard Islands.
Snowy Owl on the snow photographed at eye level at sunset in Quebec, 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.