The Gavial Crocodile is a little different from other crocodiles. Their back feet are webbed because they spend most of their time in the water (most crocodiles spend most of their time on land). And this crocodile has a very slender snout, which is great for catching fish, which is its main source of food. It has many small teeth that are razor sharp. After it catches a fish, it lifts its snout in the air to flick the fish around so it can swallow it head first.