Bison Bull Covered With Frost In The Winter, Yellowstone National Park, Wyoming Mountain lion or cougar (Felis concolor) in snow, near Bozeman, Montana Sunrise over Alpine wildflowers, San Juan National Forest, Colorado Masai Giraffe mother and young, Serengeti National Park, Tanzania, Africa Bison cow and calf, Yellowstone National Park, Wyoming Two bison (Bison bison) bulls facing off, Yellowstone National Park, Wyoming Bobcat in the snow, near Bozeman, Montana Mears Peak with snow and yellow aspens in the fall, Colorado, USA Canadian Lynx in snow in captivity, near Bozeman, Montana Bison in snow, Yellowstone National Park, Wyoming Red and orange fall colors in the Wasatch Mountains, Uinta National Forest, Utah Canadian Lynx in snow in captivity, near Bozeman, Montana Emerald Pools Trail, Zion National Park, Utah Bull elk bugling in the snow, Jasper National Park, Alberta, Canada African Elephant Baby And Mother, Addo Elephant National Park, South Africa Gray wolf drinking in the fog, reflected in the water, Sandstone, Minnesota Captive Barn Owl In Barn Window, Boulder County, Colorado Whitetail deer fawn among oxeye daisy, in captivity, Sandstone, Minnesota Mears Peak with snow and yellow aspens in the fall, Colorado, USA Red Fox in the snow, Prospect Park, Wheatridge, Colorado Bobcat in snow, near Bozeman, Montana Guadalupe Peak and El Capitan at sunset, Guadalupe Mountains National Park, Texas Young black bear a year and a half old, Bozeman, Montana Bison in a snowstorm, Yellowstone National Park, Wyoming Sneffels Range with fall colors, near Ouray, Colorado Blue columbine, Weston Pass, Pike and San Isabel National Forest, Colorado Grinnell Point and Swiftcurrent Creek, Glacier National Park, Montana Guadalupe Peak and El Capitan at sunset, Guadalupe Mountains National Park, Texas Sunset over The Sawtooth Mountains, Sawtooth National Recreation Area, Idaho Mount Sneffels with snow in the fall, Uncompahgre National Forest, Colorado, USA Cape buffalo or African buffalo Masai Mara National Reserve, Kenya Wilson Peak at dawn, Uncompahgre National Forest, Colorado Aspen grove with early fall colors, Maroon Lake, Colorado Aspen grove in early fall, White River National Forest, Colorado Cascade in The Narrows of the Virgin River, Zion National Park, Utah Sneffels Range with aspens in fall colors, near Ouray, Colorado Lane through fall aspens, Ophir Pass, Uncompahgre National Forest, Colorado Orange clouds at dawn above Longs Peak, Rocky Mountain National Park, Colorado Black bear sow nursing a spring cub, Yellowstone National Park, Wyoming The Three Gossips and common paintbrush, Arches National Park, Utah Fall colors of aspens with evergreens, near Ouray, Colorado Captive Siberian Tiger In The Snow, Near Bozeman, Montana Baobab at sunrise, Ruaha National Park, Tanzania Two bull elk sparring during the rut, Jasper National Park, Alberta, Canada Acacia tree silhouetted at dawn, Masai Mara Game Reserve, Kenya, East Africa, Africa Bison reflected in a pond, Yellowstone National Park, Wyoming Moraine Lake in the fall with fresh snow, Banff National Park, Alberta, Canada Mountain lion or cougar in snow, near Bozeman, Montana Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10