Bison (Bison bison) cow nursing her calf, Yellowstone National Park, Wyoming, United States of America, North America

travel destination travel destinations travel photography colour image colour color image color horizontal bison bison bison cow calf 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 full length standing suckling feeding animal family young animal two animals brown grass togetherness nature