Bison, Buffalo, Tatanka: Bovids of the Badlands (U.S. National Park Service)

Ecology of Badlands National Park

The bison at Badlands National Park

Spotting Wildlife in the Badlands (U.S. National Park Service)

Yellowstone Bison - Yellowstone National Park (U.S. National Park Service)

Bison, Buffalo, Tatanka: Bovids of the Badlands (U.S. National Park Service)

Bison, Buffalo Gap, Badlands National Park, South Dakota

Spotting Wildlife in the Badlands (U.S. National Park Service)

Spotting Wildlife in the Badlands (U.S. National Park Service)

Spotting Wildlife in the Badlands (U.S. National Park Service)

Bison Bellows: Badlands National Park (U.S. National Park Service)

Bison, Buffalo, Tatanka: Bovids of the Badlands (U.S. National Park Service)

National Park Service - What did the buffalo say to his son when he left the herd? Bison! Image: American bison standing tall at Badlands National Park, South Dakota. #DadJokes #FathersDay

Spotting Wildlife in the Badlands (U.S. National Park Service)