Those plates and spikes, why were they there? …
Plesiosaurs were not dinosaurs. They were swimming reptiles! …
A bus-sized reptile that swims and hunts, what does it eat? Whatever it wants! …
Some ceratopsians (ser-uh-TOP-see-uns) were big. Some were small. But they all ate plants. And they all had beaks! …
There were all sizes and shapes of ceratopsians. What was common to them all? A beak like a parrot! …
If humans grew as fast as sauropods, you’d go from weighing 7 pounds at birth to weighing 90 pounds when you were two months old! …
The smallest pterosaurs were the size of sparrows and caught insects. The last pterosaurs were giants that may have been scavengers. …
220 million years ago, insects and flying reptiles called pterosaurs were the most common sight in the sky. …
Modern animals help give us clues about how T.rex behaved. …