Flightless ancient bird complicates our picture of wing evolution
Fossils of a ground-dwelling, carnivorous bird with wing anatomy similar to that of a pheasant may force a rewrite of the role of flight in the early evolution of birds
<p>Fossils of a ground-dwelling, carnivorous bird with wing anatomy similar to that of a pheasant may force a rewrite of the role of flight in the early evolution of birds</p>