Engineer The Timberhawk is a vertebrate. It gives birth to live young. It has super lungs to breath. It has feathers to keep it from getting cold. And to catch prey and hide. It has a spiked tail ( to protect themselves from predators). It has wings to get away from predators. It can give birth to as much as 9 baby's. It has a stretchy bone (10 feet – 7 inch).
