Caption:
20040908 - Canada - Alberta : Royal Tyrrell Museum Ornithomimus Ornithomimids, or "bird mimic" dinosaurs, were toothless relatives of carnivores such as Albertosaurus and dromaeosaurus. The were quick, agile animals and the proportions of their hind legs suggest they may have been able to run almost as fast as a horse. Ornithomimus is one of three "bird mimic" dinosaurs known from Alberta. Ornithomimus Edmontonicus Late Cretaceous, Drumheller, Alberta Caption word by Royal Tyrrell Museum