American Bison (Bison bison), Little Firehole River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel destination travel destinations travel bison american bison bison bison little firehole river yellowstone national park unesco unesco world heritage site world heritage site wyoming usa us united states united states of america north america american north american national park animal theme animal themes animal animals fauna one animal mammal grass grassland animal in the wild wild animal wild animals wild animals in the wild standing tree water river water surface walking cloud mist valley