The crocodile is known by its long and narrow snout that comes to a point. Crocodiles like all reptiles are cold blooded, so they spend most of their time in the sun for heat and energy.
Crocodiles go into the water to keep their bodies at an even temperature.
Crocodiles vary greatly in size, from 5 feet in length being the shortest grown crocodile, to the larger grown crocodile that can grow more than 20 feet in length. Crocodiles live for 45 years on average in the wild. Since crocodiles spend half of their lives in the water their ears are covered with flaps. Also, unlike many reptiles, crocodiles are able to gallop, reaching up to 10 mph. Where crocs are found Crocodiles are amphibious.