 There four to five populations in early 1970s in Chiltan, Mordar, Koh-i-Maran and Koh-i-Gishk (ranges at south of Quetta).By 1975, the uncontrolled hunting by locals reduced population to 170 in Sulaiman Mountains area, (now Hazarganji-Chiltan National Park).By 1990, the population was increased by 480.