Dromaeosauridae

Archaeopteryx

Jeholornis

Zhongornis

Changchengornis

Confuciusornis

Sapeornis

Archaeorhynchus

Patagopteryx

Hongshanornis

Yixianornis

Yanornis

Gansus

Apsaravis

Hesperornis

Icthyornis

Gallus

Anas

Longipteryx

DNHM_D1878

Longirostravis

Eoenantiornis

CAGS_07_001

Qiliania

Iberomesornis

Eoalulavis

Concornis

CAGS_05_004

CAGS_06_012

Soravisaurus

Vescornis

Neuquenornis

Gobipteryx