Bison (Bison bison) cow and calf in the spring, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

travel destination travel destinations travel photography colour colour image color color image vertical vertical image outdoors outside day nobody no one no one bison bison bison cow calf spring 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 animal themes animal animals fauna three animals female animal adult animal young animal juvenile immature animal family bison mammal wild animal wild animals wild animals in the wild wildlife wild life wild life nature natural drinking water pool reflection reflecting reflected