Adult, Aggression, American Bison, Animal, Bison, Bison bison, Bison bison bison, Bison sp, Blurred Motion, Bovid, Bovidae, Bull, Charging, Color Photograph, Day, Even-toed Ungulate, Full Length, Horizontal, Male, Mammal, Minden Not Represented, Minden Submission 002, Motion Blur, National Park, Near Threatened, Near Threatened Species, Nobody, North America, One Animal, Outdoors, Panning, Plains Bison, Running, Side View, U.S. National Park, Ungulate, United States, United States of America, USA, Wildlife, Wyoming, Yellowstone National Park