Primarily carnivorous, Gila Monsters feed on bird eggs, small mammals, reptiles, and carrion, using their keen sense of smell to locate prey. Their venom is delivered through grooves in their teeth and serves to subdue prey rather than defend against threats. They are most active during the spring and early summer, especially after rain. As important predators and scavengers, they help balance desert ecosystems, though their secretive nature makes them a rare sight in the wild.