The fire ant is a small, reddish-brown insect known for its aggressive behavior and painful sting. They typically build large mounds in sandy or loose soil and are commonly found in the southern United States and parts of South America. Fire ants are social insects, living in colonies that can contain thousands of individuals. These ants are omnivorous, feeding on a variety of foods, including seeds, insects, and sugary substances. Their sting can cause a burning sensation, hence the name "fire ant." In addition to their painful sting, fire ants can also pose a threat to local wildlife and agriculture due to their invasive nature.