The Anza Desert Harvester; Pogonomyrmex anzensis in California, USA. Scroll down PAST BOTTOM OF PAGE for complete image description, and CLICK large image to make it even LARGER...
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● Anza-Borrego Desert S.P., near Pegleg Smith monument, [San Diego Co], CA USA [el. 209 m / 687 ft] map location not yet available » ● 4/09/11 4:00PM clear, breezy, air temp: 22°C / 71°F
[IMAGE 3 of 4] These four images show Pogonomyrmex anzensis workers at their nest entrance. Workers would peer out timidly before exiting. We found three P. anzensis nests, and this was the only one not obscured by large rocks.