Mainland Southeast Asia as far west as Bangladesh and northeastern India, as far north as southern Yunnan Province in China, and south and east to Sumatra and Borneo (Fredriksson et al. 2008). A rare species, historically occurred in mixed evergreen forests of southeast and northeast and occasionally in deciduous forests of north (Blanford 1888) and recent reports from remote areas of the Bandarban, Khagrachari and Rangamati Districts of the Chittagong Hill Tracts (CHT) Region up to 1970s. Then, the population started dwindling and that trend continued till date (Khan 1982, 2015). Specific locations include Satchari National Park in Habiganj District, Korerhat in Mirsharai Forest Range and Rangamati in Southeastern Bangladesh (Sarker 2006). Also been reported by local people in SanguMatamuhuri, Bilaichhari (in Rangamati) and Remacri under Thanchi Upazila of Bandarban Hill District, Naikhongchari, Dulahazara, Cox's Bazar, Inani, Rangkheong, and Teknaf (Islam et al. 2013). There is only one recent confirmed report of sigthing from the Bandarban District ( S.C. Rahman pers. comm.).