Accipitrimorphae

The superorder Accipitrimorphae contains the following 2 orders:

Timetree of Accipitrimorphae

 



References

Birchard, G.F., M. Ruta, and D.C. Deeming (2013), Evolution of parental incubation behaviour in dinosaurs cannot be inferred from clutch mass in birds, Biol. Lett. 9 (4). (pdf)