Competitive-behavior
Guides
Novomessor cockerelli
Novomessor cockerelli is a large desert ant native to the Southwestern United States and Mexico. It forms large underground colonies with a single queen and multiple nest entrances. Workers forage daily for seeds, plant material, and dead insects, with nearly half their diet consisting of insect corpses. The species exhibits notable competitive behaviors, including plugging neighboring ant colony entrances to delay competitor foraging. It uses both path integration and visual panorama cues for navigation, with dynamic weighting favoring path integration in visually sparse desert environments.