Archaeopteryx

Jeholornis

Eoconfuciusornis

Vorona

Changchengornis

Confuciusornis

Sapeornis

Bellulornis

Schizooura

Patagopteryx

Archaeorhynchus

Jianchangornis

Yixianornis

Yanornis

Longicrusavis

Hongshanornis

Apsaravis

Gansuszheni

Gansusyumenensis

Ichthyornis

Parahesperornis

Hesperornis

Vegavis

Gallus

Anas

Neobohaiornis

BMNHC_dash_Ph1204

CUGBP

Zhouornis

Sulcavis

shenqiornis

Fortunguavis

Vescornis

Shanweiniao

Pengornis

Neuquenornis

Longipteryx

Iberomesornis

Eoenantiornis

Eoalulavis

Elsornis

Concornis

Orienantius

Protopteryx

Rapaxavis

Longirostravis

Gretcheniao

Junornis

Parapengornis

Eopengornis

Longusunguis

Parabohaiornis

Bohaiornis

Gobipteryx

Eocathayornis

Cathayornis