Palaeontology: Leg feathers in an Early Cretaceous bird

  title={Palaeontology: Leg feathers in an Early Cretaceous bird},
  author={Fucheng Zhang and Zhonghe Zhou},
Here we describe a fossil of an enantiornithine bird from the Early Cretaceous period in China that has substantial plumage feathers attached to its upper leg (tibiotarsus). The discovery could be important in view of the relative length and aerodynamic features of these leg feathers compared with those of the small ‘four-winged’ gliding dinosaur Microraptor and of the earliest known bird, Archaeopteryx. They may be remnants of earlier long, aerodynamic leg feathers, in keeping with the… Expand

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