Aves Linnaeus, 1758 - birds
see Subclass Aves Linnaeus, 1758
Neornithes Gadow, 1893
see Clade Neornithes Gadow, 1893
Neoaves Sibley et al., 1988
see Subcohort Neoaves Sibley et al., 1988
Passerae
see Superorder Passerimorphae Sibley et al., 1988
Passerimorphae Sibley et al., 1988
Ciconiiformes Bonaparte, 1854
Ciconii
see Suborder Ciconiae Bonaparte, 1854
Ciconiides
see Suborder Ciconiae Bonaparte, 1854
Ciconiida
see Suborder Ciconiae Bonaparte, 1854
Procellarioidea Fürbringer, 1888
Procellariidae Leach, 1820 - petrels, shearwaters
Procellariinae Vigors, 1825
see Family Procellariidae Leach, 1820
Pterodroma Bonaparte, 1856
Pterodroma cahow (Nichols & Mowbray, 1916) - Bermuda petrel