After Bourdon, Bouya & Iarochène, 2005, with Recent species from Peterson, 2002-2004 and Finnish vernacular names from Lokki, Jännes & Nikander, 1992

<==o “Ciconiimorphae” (stork-like birds; kattohaikaramaiset linnut)
   |?-o Ciconiiformes (haikaralinnut) [possibly para- and polyphyletic]
   |  |?- †Xenerodiops mycter [Xenerodiopidae]
   |  |?- Ardeidae (herons; haikarat) [possibly gruiforms (Olson, 1985)]
   |  |-- Plataleidae [Threskiornithidae] (ibises; iibikset) [possibly charadriforms (Olson, 1985)]
   |  `--+-- Vulturides (New World vultures and related forms; kondoriensukuiset kattohaikaralinnut)
   |     `-- Ciconida (stork-like birds; kattohaikaransukuiset kattohaikaralinnut;)
   |--+-- Spheniscidae [Sphenisciformes] (penguins; pingviinilinnut)
   |  `--+-- Gaviidae Allen, 1897 [Gaviiformes Wetmore & Miller, 1926] (loons; kuikkalinnut)
   |     `-- Podicipedidae [Podicipediformes] (uikut)
   `--+--+-- Phaethontes sensu Cracraft, 1985 and Bourdon, Bouya & Iarochène, 2005 (Tropicbirds; tropiikkilinnut, jouhipyrstöt) [paraphyletic Pelecaniformes]
      |  `-- Procellariiformes Fürbringer, 1888 (shearwaters, albatrosses and storm petrels; ulappalinnut)
      `-+--o Scopus Brisson, 1760 (hammercops; varjohaikarat) [Scopidae]
        |  |-- †S. xenopus
        |  `-- S. umbretta Gmelin, 1789 (varjohaikara; hammercop)
        `--+--o Balaenicipitidae (shoebills; kenkänokat)
           |  |?- †Paludavis richae
           |  |-- †Goliathia andrewsi Lambrecht, 1930
           |  `-- Balaeniceps rex Gould, 1850 (shoebills; kenkänokka)
           `-- Steganopodes sensu Cracraft, 1985 and Bourdon, Bouya & Iarochène, 2005 (pelecans, sulas anhingas and cormorants (shags)) [paraphyletic Pelecaniformes]

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