What is a common nesting site for harvester ants?

Harvester ants are known for their behavior of creating their nests primarily in the soil of open areas, which includes fields and lawns. These environments provide the necessary conditions for their foraging habits, as they collect seeds and other plant materials to feed their colonies. The open, exposed ground is ideal for their nests since it allows for easy access to their food sources, as well as the ability to maintain a temperature within the nest that is suitable for their survival.

The other locations mentioned, such as cabinets, trees, or human homes, are not typical habitats for harvester ants. They prefer natural terrains over human structures, which is why fields or lawns accurately describe their common nesting sites.