the gallimimus is the largest known ornithomimid at an impressive 6 meters long and 1.9 meters Tall,

they Lived in what is today Gobi Desert in Mongolia, 70 million years ago,

the name gallimimus means Chicken mimic and it´s referring to the similarities between its neck vertebrae and those of Galliformes includeing of Course Chickens. to Defend themsleves from predators they´ll run away, been amongest the Fastest Dinosaurs of all time, only likely Surpassed by a few others includeing but not Limted to the Peregrine falcon.