U.S. Fish and Wildlife Service - Midwest Region: Snowy bison at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Bison roam the fields at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Neal Smith National Wildlife Refuge Bison
U.S. Fish and Wildlife Service - Midwest Region: Refuge Manager Christy Smith proud of volunteeer seed work
U.S. Fish and Wildlife Service - Midwest Region: Regional Director Tom Melius at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Short-eared Owl at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Bison with calf at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Bison at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Bison at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Bison at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Sparky the bison at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Sparky the bison at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Bison calves grazing at Neal Smith National Wildlife Refuge
U.S. Fish and Wildlife Service - Midwest Region: Bison calves get playful in Iowa!