Anchiornis

Alcmonavis

Archaeopteryx

Jixiangornis

Jeholornis_prima_holotype

Jeholornis_curvipes

Sapeornis

Jinguofortis

Chongmingia

Confuciusornis

Changchengornis

Protopteryx

Iberomesornis

Longirostravis

Longipteryx

Zhouornis

Sulcavis

Sinornis

Qiliania

Neuquenornis

Mirarce

Hebeiornis

Gretcheniao

Fortunguavis

Cathayornis

Bohaiornis

Pengornis

Parapengornis

Eopengornis

Cruralispennia

Zhongjianornis

Dingavis

Yumenornis

Xinghaiornis

Archaeorhynchus

Schizooura

Tianyuornis

Archaeornithura

Parahongshanornis

Longicrusavis

Hongshanornis

Yixianornis

Yanornis

Ambiortus

Piscivoravis

Iteravis

Gansus_yumenensis

Khinganornis

Shuilingornis

Hollanda

Changzuiornis

Jianchangornis

Apsaravis

Vorona

Patagopteryx

Ichthyornis

Teviornis

Pasquiaornis

Iaceornis

Hesperornis

Fumicollis

Vegavis

Meleagris