Confuciusornis is a genus of primitive crow-sized birds from the Early Cretaceous Yixian and Jiufotang Formations of China. A Bird-- which surprise: has feathers.
Feathered Dinosaur Tail Found In Perfect Condition In Myanmar. The unique find, preserved in amber, is believed to be more than 99 million years old. Researchers believe the tail belonged to a feathered dinosaur about the size of a sparrow.