Bison (Bison bison) bull, Yellowstone National Park, Wyoming, United States of America, North America

travel destination travel destinations travel photography colour image colour color image color vertical bison bison bison bull yellowstone national park wyoming usa us united states usa us united states united states of america north america american north american outdoors outside national park animal themes wild wildlife no people nobody no one no one day non urban scene side view headshot profile one animal brown focus on foreground foreground focus differential focus horn nature close up closeup close up animal portrait animal portraits