Jasper National Park, Alberta, Canada
Twin Prairie Dogs
Black-tailed Prairie Dogs, Badlands National Park, South Dakota.
Point Reyes National Seashore, California.
Bull Moose in Velvet
Roosevelt National Forest, Colorado
White-tailed Deer Doe and Fawn
Glacier National Park, Montana
A bull muskox on the move. Seward Peninsula, Alaska.
Ripples and Swirls
Eroded sandstone and Lake Powell, near Page, Arizona
Pair of Whooping Cranes
Aransas National Wildlife Refuge, Texas.
Point Reyes National Seashore.
Bosque del Apache, National Wildlife Refuge, New Mexico
Antelope Jackrabbit, Saguaro National Park, Arizona.
Near Page, Arizona.
Elephant Seal Chorus
Everglades National Park, Florida.
Arches National Park, Utah.
Channel Islands National Park, California
Capitol Reef National Park, Utah
Near Goblin Valley State Park, Utah.
Mating Elephant Seals
Near San Simeon, CA.
Bison Calf On The Run
Yellowstone National Park
Badlands National Park, South Dakota.
Bull Elk Bugling
Banff National Park, Alberta.
From Reptiles and Amphibians