AUSTRALAVES
  |
  \-+--Cariamiformes
    |    \--Cariamidae (Seriemas)
    \-+--Falconiformes
      |    \--Falconidae (Falcons, Caracaras)
      \-+--Psittaciformes
        |    \--+--Strigopidae (New Zealand Parrots)
        |       \--+--Cacatuidae (Cockatoos)
        |          \--+--Psittacidae (African & American Parrots)
        |             \--Psittaculidae (Old World Parrots)
        \--Passeriformes
            \--+--Acanthisittidae (New Zealand Wrens)
               \--+--Tyranni (Suboscines)
                  |    \--+--Eurylaimides (Old World Suboscines)
                  |       \--Tyrannides (New World Suboscines)
                  \--Passeri (Oscines)