They forage as individuals, rather than in a group, and rarely travel more than  from their roost site. They have been observed to make high-pitched "peep" noises when foraging, as well as more complex series of sounds when socialising.
They forage alone, rather than in a group, and rarely travel beyond their roosting site. They have been observed to emit high-pitched "peep" sounds while foraging, as well as more intricate sound patterns when socializing.