Among the most conspicuous North American seed harvesting ants is Pogonomyrmex californicus. Companies that sell Ant Farms as educational toys commonly use this species to stock their product, even though it packs a very painful sting. Fallon, Nevada, USA
Pogonomyrmex occidentalis, the western harvester ants, mating Hallelujah Junction, California, USA
Western harvester ants (Pogonomyrmex occidentalis) make distinctive mound nests on the desert floor. Hallelujah Junction, California, USA