The Sail

Spinosaurus' sail is a unique sail because Spinosaurus doesn't use it to cool off like other creatures with sails do.Spinosaurus uses his sail to catch fish.Spinosaurus uses his sail by making a shadow ,fish are atracted to shade, when the fish comes he catches them with his mouth or claws.

See # 4

Claws | Jaws | How it came to be | Sail |