List of bird families by number of genera and species

• Palaeognaths are birds from ostriches to tinamous.
• Fowl are birds from megapodes (e.g. Malleefowl) to pheasants.
• Metaves are birds from flamingos to hummingbirds.
• Coronaves are birds from the hoatzin to the passerines (e.g. House Sparrow).

Neognathae

Neoaves

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Columbea Mirandornithes {