Super-class

Class

Sub-class

Super-order

Order

Sub-order

Family

Sub-family

Gnathostomata

Aves

Neornithes

Carinatae

(Neognathae)

Galliformes

Megapodidae

Cracidae

Tetraonidae

Phasianidae

Numididae

Meleagrididae

Opisthocomidae

Gruiformes

Gruidae

Otididae

Rallidae

Turnicidae

Heliornithidae

Mesitornithidae

Psophiidae

Aramidae

Cariamidae

Eurypygidae

Pedionomidae

Rhynochetidae

Charadriiformes

Charadrii

Jacanidae

Rostratulidae

Haematopodidae

Pluvianellidae

Ibidorhynchidae

Recurvirostridae

Dromadidae

Burhinidae

Glareolidae

Thinocoridae

Chionididae

Charadriidae

Charadriinae

Vanellinae

Scolopacidae

Lari

Laridae

Stercorariidae

Sternidae

Rynchopidae

Alcae

Alcidae

Cuculiformes

Cuculidae

Musophagidae

Strigiformes

Strigidae

Tytonidae

Caprimulgiformes

Caprimulgidae

Steatornithidae

Podargidae

Aegothelidae

Nyctibiidae

Trogoniformes

Trogonidae

Colliformes

Collidae