In Depth
As an enantiornithine was very close to being a bird without technically being one. Dalingheornis lived in what is now North-East China during the early Cretaceous.
Further Reading
- The first Mesozoic heterodactyl bird from China. - Acta Geologica Sinica 80(5):631-635. - Z. Zhang, L. Hou, Y. Hasegawa, J. O’Connor, L. D. Martin & L. M. Chiappe - 2006.