Lizards communicate with each other through various methods, including visual signals, body language, and chemical signals.
Visual signals: Lizards use visual signals like head bobs, push-ups, throat extensions, and tail flicking to communicate with each other. These signals convey a variety of messages, such as territorial aggression, dominance, submission, courtship, and recognition.
Body language: Lizards also use their body language to communicate with each other. For example, they can change their posture to show aggression, fear, or relaxation. They can also use their eyes to signal their intentions, like staring down a rival or avoiding eye contact with a superior.
Chemical signals: Some species of lizards use chemical signals to communicate with each other. They release pheromones to attract mates, mark their territories, and warn of danger. These chemical signals are imperceptible to humans but can be detected by other lizards.