With age, the face of females turn slightly pink, prominent in the subsp. sinica. M. s. aurifrons can be found sympatrically with subsp. sinica within intermediate regions of the country, such as Kegalle, parts of Kurunegala. They are also found in south-western parts of the island including Galle, and Matara districts, near to Kalu Ganga. Learn more about Toque Macaque