You Try Constricting Your Prey and Breathing at the Same Time
When a boa constrictor coils its midriff around a wriggling rat, it’s easy to feel sorry for the soon-to-be-lifeless rodent, its blood supply so blocked that its heart stops pumping.But consider, too, the plight of the snake. The curly-fry crush of a boa—which can exert pressures of up to 25 pounds per square inch—doesn’t just squish the life out of its prey.




























