The crocodile is a terrible predator; in the wildlife; it can stay weeks without eating. Its jaw is extremely powerful; its teeth help it to catch but not to cut. The crocodile swallows its preys by entire piece. The stomach will do the mastication work. The crocodile eats once a week, but is satisfied rapidly. It is a carnivore; it can eat: monkeys, zebras, antelopes but also fishes and birds.