KA Jønsson, M Irestedt, L Christidis, SM Clegg, BG Holt & J Fjeldså. 2014. Evidence of taxon cycles in an Indo-Pacific passerine bird radiation (Aves: Pachycephala). Proceedings of the Royal Society B 281: 20131727. http://dx.doi.org/10.1098/rspb.2013.1727
