In the steppes of Mongolia, they found a dinosaur that swam like a dolphin.

Scientists have named the new species Natovenator polydontus, which means "swimming hunter with many teeth." The "Hunter" was small - half a meter with a tail, hardly more than 40 centimeters in height. Despite its "bird" size, it did not belong to birds: they do not have teeth, therefore, presumably, they survived the extinction of other dinosaurs that had teeth.