Ornithomimus was a omnivorous dinosaur discovered in 1889. It means " bird mimic " and was one of the first evidence that dinosaurs were related to birds.
ornithomimus were mostly solitary but traveled in groups. They ate lizards , fish mammals , ferns , leafs baby dinosaurs and eggs.
ornithomimus was preyed upon by tyranosaurus rex , quetzlacoatlus , crocodiles and dakotaraptors.
ornithomimus had feathers and also seems to have a resembelense to an ostrich..