Bison (Bison bison), Theodore Roosevelt National Park, North Dakota, United States of America, North America

animals bison close up color image day environment eyes closed face field front view head and shoulders laying nature nobody north america north dakota one animal outdoors photography power remote sleeping spring summer sunny theodore roosevelt national park travel united states vertical wildlife america american americas animal close up closed eyes color colour daytime isolation lay nd outside seclusion sleep slumbering springtime summertime sunshine us usa united states of america us usa