↑Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2015. The eBird/Clements checklist of birds of the world: v2015. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
Bibliografía
Andersen M.J., A. Nyári, I. Mason, L. Joseph, J.P. Dumbacher, C.E. Filardi, et R.G. Moyle (2014), «Molecular systematics of the world’s most polytypic bird: the Pachycephala pectoralis/melanura (Aves: Pachycephalidae) species complex», Zoological Journal of the Linnean Society, vol. 170, p. 566-588.
Jønsson K.A., M. Irestedt, L. Christidis, S.M. Clegg, B.G. Holt & J. Fjeldså (2014), «Evidence of taxon cycles in an Indo-Pacific passerine bird radiation (Aves: Pachycephala)», Proc. R. Soc. B, vol. 281, art. n°20131727.