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 Malaconotidae Swainson, 1824 - helmet-shrikes, bush shrikes and puffbacks
               Genus Dryoscopus Boie, 1826
                 1 Dryoscopus sabini (J.E. Gray, 1831)
                 2 Dryoscopus angolensis Hartlaub, 1860
                 3 Dryoscopus senegalensis (Hartlaub, 1857)
                 4 Dryoscopus cubla (Shaw, 1809)
                 5 Dryoscopus gambensis (M.H.K. Lichtenstein, 1823)
                 6 Dryoscopus pringlii Jackson, 1893