Ornithomimus was part of the family of ostrich-like dinosaurs. It name means 'bird mimic'. Other members of this family include Gallimimus and Struthiomimus. They are characterised by long, running legs, a fairly long neck and a beak. Ornithomimus was no exception.
Length: 4 metres
Height: 2.5 metres
Though classed as a theropod, a meat-eating dinosaur, Ornithomimus was probably an omnivore. It would have eaten plants, eggs, insects and meat, depending on what was available. To avoid becoming a meal for dinosaurs like T-Rex, it could run very fast, and would have lived in groups so they could stay alert.
Gallimimus featured in the TV series Prehistoric Park.