Two group of dinosaur,
Dinosaurs are divided into two main groups, according to their hip bones. Some had hip arranged like a lizard's and others had hips arranged like a bird's.
Lizard like
This group includes two legged meat eaters such as Tyrannosaurus rex as well as plant eating sauropods like Diplodocus.
Bird bones
All bird hipped dinosaurs were plant eaters. Some of the most familiar faces of the dinosaur world are found in the group!
Dinosaur Facts
Strangely, experts think that todays birds evolved from lizard hipped dinosaurs!
To date over 300 species of dinosaur have been found and named. Every few months more are discoved.
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