Bison (Bison bison) cows grazing, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

travel destination travel destinations travel photography colour image colour color image color vertical bison bison bison cow grazing yellowstone national park unesco world heritage site unesco world heritage sites unesco world heritage site world heritage sites 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 cloud clouds cloudy sky blue side view full length standing group medium group of animals herd brown grass nature