Microraptor was a small, feathered dinosaur that occupied the forested wetlands of early Cretaceous China. About the size of a raven, it had large feathers on its arms and legs. Despite its bird-like appearance, Microraptor also had several features typical of dinosaurs, including rows of sharp teeth, claws on its hands, and a long, bony tail. This species helped prove that dinosaurs and birds are closely related.