Bovidae is a family of hoofed ruminant mammals in the order Artiodactyla. A member of this family is called a bovid. They are widespread throughout Africa, Asia, Europe, and North America, and are found in a variety of biomes, most typically forest, savanna, shrubland, and grassland. Bovids range in size from the 38 cm (15 in) long royal antelope to the 3.3 m (10.8 ft) long gaur, which can reach 1,500 kg (3,300 lb) in weight. Over a billion each of domesticated sheep, cattle, and goats, and over 200 million domesticated water buffalo, 14 million domestic yak, and 300,000 domesticated gayal are used in farming worldwide. Many wild species do not have population estimates, though the impala, springbok, and harnessed bushbuck have population sizes of over one million, while several species of