This even-toed ungulate is actually a member of the wild cattle subfamily, but due to its small size, it more closely resembles a deer. Unlike the larger, short-haired lowland anoa, the mountain anoa has a longer, woolly coat which can be dark brown to black in colour. It moults every year between February and April, losing this woolly layer of fur to reveal light spots on the head, neck and limbs.The relatively small horns are evident in both males and females, and are conical and smooth.The mountain anoa is stocky, short-limbed and thick-necked.The elusive mountain anoa appears to be a solitary animal, although suggestions that monogamous pairs remain together have been made, and there is evidence that females form herds when giving birth . Breeding is continuous throughout the year, with one calf born from each pregnancy lasting 275 to 315 days. Mothers will groom and protect their calves, but it is unknown how much involvement the male has with the rearing of the calf. Weaning has been assumed to take place at six to nine months, a similar length of time as for the lowland anoa. The mountain anoa is sexually mature at two years. It is not thought to be territorial, and is known to be most active in the morning and the late afternoon when they feed on vegetation and bathe in water and mud pools, spending the remaining time resting and ruminating.The mountain anoa is endemic to Indonesia, being present only in the province of Sulawesi and the nearby island of Buton.The mountain anoa was thought to be just a cryptid until scientists found live specimens.