The Saltwater Crocodile (Crocodylus porosus) is nature's ultimate ambush predator. Growing up to 20 feet (6 meters) and weighing over a ton, they possess the strongest bite force in the animal kingdom—rivaling that of a T-Rex. Unlike other crocodilians, they are comfortable swimming in the open ocean, allowing them to travel between islands. They are strictly territorial; if you see a large Saltie, you are in *his* pool.