Lizards communicate using a variety of methods, including body language, color changes, and vocalizations. They often use their tails, head movements, and postures to signal aggression, submission, or readiness to mate. For example, a lizard may puff up its throat or display bright colors to attract a mate or ward off rivals. In addition to visual signals, some lizards, like the Green Anole, can change their skin color to blend into their environment or express their mood. Vocalizations, such as hissing or chirping, are also used, particularly during mating rituals or territorial disputes.