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.
The riviting gaze of a lynx as he walks out of the forest and onto a remote logging road in British Columbia.
This curious lynx was spotted behind a snowdrift along a snowmobile trail in northern British Columbia, 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
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
Blue phase Arctic Fox kit posing in a bed of lupines on St. George part of the Pribilof Islands Alaska.
Bull Elk walking in deep snow in Yellowstone National Park Wyoming.
Bull elk crossing the Madison River at sunrise in Yellowstone National Park Wyoming.
