Polar Bear Cubs keeping close to their mother in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay.
Polar Bear standing on the pack ice in the Arctic Ocean near Svalbard.
Polar bear on iceberg on Baffin Island, Nunavut, Canada, peering over the edge.
Two cubs-of-the-year staying close to their mother in Wapusk N.P. near Churchill, Manitoba, Canada.
Two cubs-of-the-year playing while staying close to their mother in Wapusk N.P. near Churchill, Manitoba, Canada
Mother Polar Bear with her two cubs resting in a blizzard in Wapusk National Park souty of Churchill Manitoba Canada near the Hudson Bay.
Mother Polar Bear with her two cubs in Wapusk National Park south of Churchill Manitoba Canada walking toward Hudson Bay.
Mother Polar Bear resting with her two three-month-old cubs in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay.
Mother Polar Bear watching her two cubs playing at their day den in Wapusk National Park south of Churchill Manitoba Canada near the Hudson Bay.
Mother Polar Bear resting with her two three-month-old cubs in Wapusk National Park south of Churchill Manitobe Canada near the Hudson Bay.
Caribou with antlers covered in velvet posing in Denali National Park Alaska.
Dall sheep ram posing on a boulder against blue sky on Primrose Ridge in Denali National Park Alaska sky on Primrose Ridge in Denali National Park Alaska.
Dall sheep lamb nursing on Slope Mountain near the Haul Road in Alaska.
Dall sheep interacting by touching heads on Slope Mountain near the Haul Road in Alaska.
Two bighorn sheep rams interacting.
Pika on the Savage River trail in Denali National Park posing on a boulder in the fall color.
Muskox posing in fall tundra near the Dalton Highway in Alaska.
Two bull moose sparing Anchorage Alaska.
Cow moose posing in a field of fireweed near Kenai Alaska.
Bull moose in fall color of tundra in Denali National Park Alaska.
Cow moose eating in a small pond near Wonder Lake in Denali National Park Alaska.
Bull moose in fall tundra near Wonder Lake in Denali National Park Alaska.
Pine Marten in tree Bear Cave Mountain in the Yukon Territory Canada.
Nanny mountain goat with her kid pose against the blue sky on top of a boulder on Mount Evans Colorado.
Arctic fox carrying a large piece of caribou meat scavanged from a wolf kill site on Fletcher Lake in Wapusk National Park, Manitoba, Canada