Their marching columns, some 30 feet [10 m] wide, are edged by fleeing spiders, scorpions, beetles, frogs, and lizards and are followed by birds, which prey on these fugitives but apparently not on the ants.
Barisan - barisan mereka, selebar kira - kira 10 meter, diapit oleh laba - laba, kalajengking, kumbang, katak, serta kadal yang berlarian dan dibuntuti oleh burung - burung, yang memangsa para buronan ini tetapi rupanya tidak memangsa semut.