Both sexes are active at night and return to tree hollows or vine tangles to sleep during the day. Brown bushbabies are found throughout Somalia, Tanzania and Zanzibar. The species is believed to be threatened by habitat loss throughout its range. The Duke Primate Center currently houses 2 brown bushbabies. Bushbabies are active at night.
Brown bushbabies sleep in tree hollows or tangles of vines during the day.
Brown bushbabies communicate territory by scent marking. Mica, Ruby, Granite, etc.