Caribou herd crossing the Thelon River in Northwest Territories Canada.
Caribou on the snowy tundra at Fletcher Lake in Wapusk N. P. near Churchill, Manitoba, Canada.
Wild Female wolf checking out the sound of the camera shutter in Ontario 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.
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.
Wild wolf posing late in the evening in Lamar Velley in Yellowstone National Park Wyoming.
View of the Alaska Range and the South Face of Denali on a clear summer day from a distance of 75 miles.
Northern Shrike hovering over bush in Hamilton Ontario Canada.
Northern Shrike perched on a branch in Hamilton Ontario Canada.
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.
Bull elk with frost on its back posing at sunrise in Gibbon Meadows in Yellowstone National Park Wyoming.
Buck whitetail deer posing in fall color in Cades Cove in Great Smoky Mountains National Park Tennessee.
Muskox posing in the fall color of the tundra of Northwest Territories Canada.
Bull moose posing Anchorage Alaska.
Moon rise over West Mitten Butte in Monument Valley.
