Pogonomyrmex maricopa harvester ants inspect a mesquite seed. Tucson, Arizona, USA

Pogonomyrmex maricopavenomvenomouspainfulstingstinging antpogopogonomyrmexmyrmicinaeformicidaehymenopteraaculeatainsectsinsectworking antsant nestharvester antharvester antsseed harvesterecology desertmesquiteseedsseed