Theodore Roosevelt National Park

Bison Bull Relaxing on Hillside

Theodore Roosevelt National Park (South Unit), North Dakota

Oxbow Overlook View

Theodore Roosevelt National Park (North Unit), North Dakota

Little Missouri River from Oxbow Overlook

Theodore Roosevelt National Park (North Unit), North Dakota

American Bison Bull

Theodore Roosevelt National Park (North Unit), North Dakota

Young Bison

Theodore Roosevelt National Park (North Unit), North Dakota

Bison Herd on Road

Theodore Roosevelt National Park (North Unit), North Dakota

Bison Cow

Theodore Roosevelt National Park (North Unit), North Dakota

Quintessential Bison Pose #1

Theodore Roosevelt National Park (North Unit), North Dakota

Little Missouri River After Sunset

Theodore Roosevelt National Park (South Unit), North Dakota

Bison Bull Coming Over Rise

Theodore Roosevelt National Park (South Unit), North Dakota

Bison Bull Roaming the Prairie

An American Bison bull roams the prairie in Theodore Roosevelt National Park (South Unit), North Dakota