Do Racer Snakes Eat Iguanas Whole?

Do Racer Snakes Eat Iguanas Whole? Do racer snakes eat iguanas whole? Most snakes are not social, and because they must swallow their food whole they cannot share prey. These snakes are not found at such high densities year-round, but rather aggregate around consistent Marine Iguana nesting sites in May when the eggs are hatching.