A red deer stag stands among females in the woods at the Eekholt game park – Christian Hager/dpa ©

outdoor cow animal mammal grass cattle horn field bull bovine sky herd goat standing deer brown grazing elephant pasture sheep livestock dairy cow ox antelope antler reindeer terrestrial animal elk yak snow sunset savanna grassy sun group safari background green camel ecoregion lush sunrise distance clouds day several herding close staring tree hill plant hillside forest farm bison texas longhorn highland rhinoceros looking white rhinoceros pig sumatran rhinoceros indian rhinoceros elephants and mammoths hippopotamus indian elephant musk ox bear barren ground caribou white-tailed deer black tailed deer fawn roe deer buck