Millions of years ago, before there were people, giant reptiles lived on earth.
Some reptiles could fly.
Some reptiles lived in water.
Some lived on land and were called dinosaurs.
W is for wuerhosaurus.
It was like stegosaurus but had a shorter neck.
It had big stand up scales on its back.
It had spikes on its tail.
It walked on four legs.
It ate plants.