Gaur, Bos Gaurus, Kui Buri National Park, Thailand

wild cattle cattle bovine gaur grazing ruminant animals in thailand indian bison extant bovid animals wildlife artiodactyla grassland graze kui buri national park habitat mammals meadow conservation bovidae habitat loss horns nature jungles 4k footage omnivorous forests bos gaurus iucn red list grass largest species vulnerable species bos antlers large southeast asia black bovinae national parks prey thailand trees cud green 4k resolution afternoon vulnerable tail fur