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
           Passerida - passeridans see Parvorder Passerida (C. Linnaeus, 1758) Sibley et al., 1988
             Passeroidea
               Family Parulidae Wetmore et al., 1947 - New World warblers
                 Genus Vermivora Swainson, 1827
                   1 ‡Vermivora bachmanii (Audubon, 1833) - Bachman's warbler
                   2 Vermivora chrysoptera (C. Linnaeus, 1766) - golden-winged warbler
                   3 Vermivora pinus (C. Linnaeus, 1766) - blue-winged warbler
                   4 Vermivora peregrina (A. Wilson, 1811) - tennessee warbler
                   5 Vermivora celata (Say, 1823) - orange-crowned warbler
                   6 Vermivora ruficapilla (A. Wilson, 1811) - nashville warbler
                   7 Vermivora virginiae (S.F. Baird, 1860) - Virginia's warbler
                   8 Vermivora crissalis (Salvin & Godman, 1889) - colima warbler
                   9 Vermivora luciae (J.G. Cooper, 1861) - lucy's warbler