Neornithes Gadow, 1893 - living birds Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900 Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988 [Order] Passeriformes Linnaeus, 1758 oscines see Suborder Oscines Family Ptilonorhynchidae Gray, 1841 - bowerbirds Genus Sericulus Swainson, 1825 Sericulus chrysocephlaus nom. null. see Sericulus chrysocephalus (Lewin, 1808)