Gaur, Bos Gaurus, Kui Buri National Park, Thailand

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