The other ungulates are lion-tailed macaques, gaur, Indian muntjac and sambar deer. The other ungulates are gaur, Indian muntjac and sambar deer. Other ungulate species include sambar, muntjac and mouse deer. Small herbivores include the Indian muntjac, wild boar, and hog deer. Others soon followed, including muntjac deer, llamas, wombats and skunks. Hog deer are solitary and have lower densities than Indian muntjac. The fauna of the area includes birds, foxes, muntjac deer, and squirrels. The tufted deer is a small deer, but still larger than most muntjac species. In the forested areas there were several species of wild pig, deer and muntjac. Small numbers of roe deer and muntjac deer have spread in from the east. Others soon followed including muntjac, llama, wombats and skunks. In muntjac and tufted deer, the antlers as well as the canines are small. The tufted deer, a close relative of the muntjac, is found throughout central China. There has also been a small population of muntjac deer. The range of the Reeve's muntjac extends north to Gansu and to Taiwan.