Ornitholestes was a carnivorous dinosaur from the Middle and Late Jurassic period. It grew up to 2 meters and preyed on lizards and insect.Scientists know about that this dinosaur ate lizards and insect but, they think this dinosaur also ate baby Diplodocus.Another name for Ornitholestes is Dragonsaurus because they both mean "Bird Robber".It lived in the U.S.A.
