Grizzly bear silhouette at sunrise walking across a dew-covered field in Lake Clark National Park Alaska.
This three-month-old Polar Bear cub is hitching a ride on the back of its mother in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay.
Grizzly bear walking along the shore of the Fishing Branch River at the base of Bear Cave Mountain in the Yukon Territory Canada.
Caribou with antlers covered in velvet posing in Denali National Park Alaska.
Grizzly bear learning to fish in Silver Salmon Creek in Lake Clark National Park in Alaska.
Grizzly bear scratching its chest on a tree near Nakina River in British Columbia Canada.
Polar bear cub interacting with its mother outside their day-den in Wapusk N.P., Manitoba, Canada.
Sow grizzly bear posing on log while walking along the shore of the Chilko River, British Columbia, Canada.
Two black bear cubs playing with a tree stump.
Curious black bear cub.
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.
These two grizzly bear cubs-of-the-year are standing on a bear path in Lake Clark National Park in Alaska looking at their mother a few yards away.
Grizzly bear scratches its back on a tree near the Nakina River in British Columbia Canada.
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.