When the foragers come in with food, they just drop it into the upper chamber, and other ants come up from below, get the food, bring it back, husk the seeds, and pile them up.
Quando as forrageiras chegam com comida, deixam-na na câmara superior, aparecem outras formigas vindas de baixo, pegam na comida, descascam as sementes e empilham-nas.