Bull elk bugling in Hayden Valley in Yellowstone National Park Wyoming.
Photograph of Hadlock Pond in Northeast Harbou on Mount Desert Isalnd Maine with the fall colors reflected in the pond.
Snowy Owl on the snow photographed at eye level at sunset in Quebec, Canada.
Muskox posing in the fall color of the tundra of Northwest Territories Canada.
Muskox posing in fall tundra near the Dalton Highway in Alaska.
Bull moose in fall tundra near Wonder Lake in Denali National Park Alaska.
Bull moose in fall color of tundra in Denali National Park Alaska.