Melophorus sp. ants drag an earwig back to the nest. Notice the different sizes of worker ants- this species is polymorphic in the worker caste. Poochera, South Australia
This Papyrius nitidus worker ant has captured a termite and is carrying it back to her nest. Termites are a favorite food for many types of ants. Iron Range National Park, Queensland, Australia
Harvester ants are not strictly seed-eaters, and they will scavenge dead insects when they can. Here, a nocturnal harvester ant has discovered the carcass of an aquatic corixid bug. Sand Springs Dune, Nevada, USA
