Note: As of 4 February 2018 (day of 52nd Super Bowl) there was no sign of honeypot ants at Coon Bluff (Lower Salt River). The ground was dry with a thick layer of dust like the surface of the moon (slight exaggeration). There were no wildflowers or nectar source for the ants. Perhaps they were deep underground obtaining their sustenance from repletes. For this reason, my representative Myrmecocystus images are from previous road trips to Arizona.

The genus Myrmecocystus is commonly known as "honeypot ants." Worker ants tend special polymorphic ants called repletes. These unusual ants hang from the ceiling deep within the nest and are "living storage units." They store large quantities of nutritious honeylike fluid in their swollen abdomens to feed the colony during times of famine and drought. This is an adaptation for living in extremely hot desert environments with prolonged drought, such as the Salton Sea region. The repletes of some species become the size of small grapes. During leaner times of the year when foraging food is unavailable, workers will tap their antenna upon the head, mandibles and antenna of a replete to solicit food, which is then readily provided to the repletes' nestmates. See the following image courtesy of Wikimedia Commons.

From the Bakersfied Skeptic Society: A honeypot ant "replete" engorged with nectar. Like a living larder, It remains deep in the nest and supplies other workers with liquid food during times of drought. Running fast is no longer an option for this ant! This tasty, sweet morsel is highly prized by aborigines in several countries where honeypot ants live.

A gentleman that I met at the Comfort Inn in Tucson said he remembered eating these tasty ants as a child in Mexico. The Spanish translation for honey ant is "hormiga de miel". He was surprised to know there was a nest in the riverbed near the hotel!