Palaeontology: Dinosaurs take to the air.
Prum
Richard O
RO
D000818:Animals; D005075:Biological Evolution; D001717:Birds / Q000033:anatomy & histology* / Q000502:physiology*; D002681:China; D025061:Dinosaurs / Q000033:anatomy & histology* / Q000502:physiology*; D005241:Feathers / Q000033:anatomy & histology / Q000502:physiology; D005426:Flight, Animal; D005580:Fossils; D008954:Models, Biological; D014921:Wings, Animal / Q000033:anatomy & histology* / Q000502:physiology*