Grey Wolf looking at camera in Yellowstone National Park near Mammoth Hot Springs, Montana, USA stock photo
Tall sandstone formation in the Garden of the Gods in Colorado Springs, Colorado in western USA of North America stock photo
Wild Turkeys during mating season (February) in rural Montana near Roundup in western USA. stock photo
Entry to massive red sandstone rock formations in the Garden of the Gods in Colorado in western USA of North America stock photo
Grizzly bear sow and yearling cubs make way south in the Yellowstone Ecosystem in western USA, North America stock photo
Chipmunk sitting on rock with hands to mouth and mouth open in northern Colorado, in western USA of North America stock photo
Grand Canyon vista from the spectacular south rim in Arizona of southwestern USA, in North America stock photo
Bison or buffalo walking in heavy snow already 2 feet deep in December in Yellowstone National Park, Montana and Wyoming, USA stock photo
Bald Eagle eating on a rock in the Gardiner River in Yellowstone National Park, southern Montana, USA. stock photo
In the clouds, Pikes Peak scene with fresh snow seen from 15 miles northeast in Monument, Colorado, USA, North America stock photo
Highway curves through Wilkerson west of Colorado Springs, Colorado in western USA of North America stock photo
Grizzly bear sow and yearling cub makes way south in the Yellowstone Ecosystem in western USA, North America stock photo
View of Teton range across bay not open for season in Wyoming's Yellowstone Ecosystem in west USA, North America stock photo
Two Grey wolf (mostly white/tan colored) share a tender moment together for portrait in Yellowstone National Park (USA) stock photo
Bison (buffalo) running at full speed across the Lamar Valley prairie in Yellowstone National Park in northwestern Wyoming USA stock photo
Coopers Hawk perched at Fountain Creek Park near Colorado Springs in western USA of North America stock photo
Rock wall erosion along the banks of the Musselshell river in central Montana, in western USA of North America stock photo
The Oregon Trail were horse drawn wagons passed through Wyoming taking pioneers to Oregon, in western USA, North America stock photo
Bull elk standing in lush forest at high elevation north of Rocky Mountain National Park, Colorado, USA, North America stock photo
Black bear cub is lying on a log staring at camera in Yellowstone Ecosystem in western USA of North America stock photo
Large Black bear (cinnamon colored) standing in forest observing surroundings in Yellowstone Ecosystem of western USA stock photo
Yellowstone River cuts a deep canyon as it moves north in the Yellowstone Ecosystem in western USA and North America stock photo
Bison or buffalo walking in strong blizzard wind and snow fall in Yellowstone National Park in northwestern Wyoming, USA, North America stock photo