 The area surrounding Tawau Park is covered oil palm plantations or disturbed habitats.This species usually roosts in caves and hollow trees, but there is little other information on the ecology of this species .At Tawau Hills in Sabah, a female was pregnant with a forearm length (FA) of 80.5 mm and weighing , the other female with FA 81.24 mm and weighing while another was lactating female with FA 78.46 mm and weighing .