白尾鹿母鹿和刚出生的小鹿，美国蒙大拿州

animal mammal deer grass field outdoor wildlife antelope standing grassy terrestrial animal plant lush herd group pasture antler staring tall fawn buck tree green forest wooded sunset sun sunrise landscape morning nature flower cow horn reindeer elk goat close snow brown gazelle impala roe deer white-tailed deer springbok black tailed deer safari thomson's gazelle giraffe dry high lone