Manufacturer's Part Number: # 42347
Utahraptor, Velociraptor and Microraptor were feathered raptors. Dinosaur researchers found quills on the arms of a Velociraptor, even flight feathers on Microraptor. They believe that Utahraptor had feathers too. However, none of the three was actually able to fly. Fun fact: Microraptor weighed at most one kilogram, Utahraptor around 500 kilograms.