● 6.4km/4mi SE of Oracle [Pinal Co], AZ USA [el. 1343 m / 4408 ft] view location in Google Maps » ● 11/02/10 2:45PM sunny, air temp: 23°C / 73°F [IMAGE 1 of 5] In this set of 5 images, the residents of a Pogonomyrmex barbatus colony congregate around their nest entrance, engage in some casual foraging, and menace the photographer with open mandibles. - Pogolumina - Pogonomyrmex Harvester Ants of North America