Bison

Bison, Wichita Mountains National Wildlife Refuge

Bison, Wichita Mountains National Wildlife Refuge

Bison, Wichita Mountains National Wildlife Refuge

Bison, Wichita Mountains National Wildlife Refuge

Bison, Wichita Mountains National Wildlife Refuge

Bison, Wichita Mountains National Wildlife Refuge

Bison, Wichita Mountains National Wildlife Refuge

Bison, Wichita Mountains National Wildlife Refuge

Bison, Wichita Mountains National Wildlife Refuge

Bison, Wichita Mountains National Wildlife Refuge

Bison, Wichita Mountains National Wildlife Refuge, OK

Bison, Wichita Mountains National Wildlife Refuge, OK

Bison, Wichita Mountains National Wildlife Refuge, OK

Bison, Wichita Mountains National Wildlife Refuge, OK

Bison, Wichita Mountains National Wildlife Refuge, OK

Bison, Wichita Mountains National Wildlife Refuge, OK

Bison, Wichita Mountains National Wildlife Refuge, OK

Bison, Wichita Mountains National Wildlife Refuge, OK

Bison, Wichita Mountains National Wildlife Refuge, OK

Bison, Badlands National Park, SD

Bison, Badlands National Park, SD

Bison, Wichita Mountains Wildlife Refuge, OK

Bison, Wichita Mountains Wildlife Refuge, OK

Bison (with injured leg), Wichita Mountains Wildlife Refuge, OK