As described by Burroughs, Mangani are organized in tribal bands ruled by dominant females, or queens, which subsist by foraging for fruit, grubs, insects, and sometimes meat, in localized territories.
Come descritto da Burroughs, i mangani sono organizzati in bande tribali governate da femmine dominanti, o regine, che si sostentano raccogliendo frutta, larve, insetti e talvolta carne, in determinati territori.