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.
Hiker taking in a close-up view of Exit Glacier near Seward Alaska.
Arctic fox carrying a large piece of caribou meat scavanged from a wolf kill site on Fletcher Lake in Wapusk National Park, Manitoba, Canada
Arctic fox feeding on the remains of a caribou that was killed during the night by a pack of wolves during the night on Fletcher Lake in Wapusk National Park, Manitoba, Canada
Winter tundra in Wapusk National Park, Manitoba illuminated by diffuse late afternoon light.
Snow drifts in Wapusk National Park illuminated by soft light at sunset.
Small fishing village in Lofoten dwarfed by mountain peaks.
Composite image of a polar bear leaping across an ice floe 500 miles from the North Pole north of Svalbard.
