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
           "Corvida" - corvidans see Parvorder Corvida Sibley et al., 1988
             Family Corvidae Vigors, 1825 - crows, jays
               01 Genus Platylophus Swainson, 1832 [monotypic]
               02 Genus Platysmurus Reichenbach, 1850 [monotypic]
               03 Genus Perisoreus Bonaparte, 1831
               04 Genus Cyanolyca Cabanis, in Cabanis & Heine, 1850-1851[1851]
               05 Genus Cyanocorax Boie, 1826
               06 Genus Calocitta G.R. Gray, 1841
               07 Genus Cyanocitta Strickland, 1845
               08 Genus Aphelocoma Cabanis, in Cabanis & Heine, 1850-1851[1851]
               09 Genus Gymnorhinus Wied, 1841 [monotypic]
               10 Genus Garrulus Brisson, 1760
               11 Genus Cyanopica Bonaparte, 1850 [monotypic]
               12 Genus Urocissa Cabanis, 1850
               13 Genus Cissa Boie, 1826
               14 Genus Dendrocitta Gould, 1833
               15 Genus Crypsirina Vieillot, 1816
               16 Genus Temnurus Lesson, 1831 [monotypic]
               17 Genus Pica Brisson, 1760
               18 Genus Zavattariornis Moltoni, 1938 [monotypic]
               19 Genus Podoces J.G. Fischer, 1821
               20 Genus Pseudopodoces Zarudny & Loudon, 1902 [monotypic]
               21 Genus Nucifraga Brisson, 1760
               22 Genus Pyrrhocorax Tunstall, 1771
               23 Genus Ptilostomus Swainson, 1837 [monotypic]
               24 Genus Corvus Linnaeus, 1758