Like most snakes, they can detach their jaw to swallow prey much larger then themselves, though they are careful to weigh the risk of injury with large prey. They use their strong jaws to capture their prey, then use their muscular bodies to suffocate the prey before swallowing it whole. As members of the boa family, green anacondas are nonvenomous constrictors. Like all snakes, green anacondas are carnivores.
