In the summer, bull bison wage furious battles over the right to breed.
Photo Credit: NPS Photo / Teresina Wheaten
Photo of Theodore Roosevelt National Park
Theodore Roosevelt National Park
South Unit Visitor Center, Medora, North Dakota 58645 USA
South Unit Visitor Center, Medora, North Dakota 58645 USA
In the summer, bull bison wage furious battles over the right to breed.
Photo Credit: NPS Photo / Teresina Wheaten