Ant behavior is a subfield of entomology that focuses on the study of the social behavior of ants, particularly within their colonies. Researchers in this area examine various aspects of ant behavior, such as communication, foraging strategies, division of labor, nest construction, and territorial behavior. They also study the role of pheromones in ant communication and coordination, as well as the influence of environmental factors on ant behavior. Understanding ant behavior can provide valuable insights into social organization, cooperation, and collective decision-making in animal societies.