Ключевые слова: american bison, animal, animals, autumn, bison, buffalo, bull, closeup, destination, fall, fauna, female, fur, furry, grass, horn, lamar valley, male, mammal, mammals, national, national park, natural, nature, north america, outdoor, outdoors, park, portrait, stone, tourism, travel, trip, usa, vacation, valley, wild, wildlife, wyoming, yellowstone national park,