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