Dromaeosauridae
Archaeopteryx
Sapeornis
Jeholornis_prima
Eoconfuciusornis
Changchengornis
Confuciusornis_sanctus
Archaeorhynchus
Longicrusavis
Gansus_yumenensis
Patagopteryx
Yanornis
Apsaravis
Hesperornis
Ichthyornis
Gallus
Anas
Protopteryx
Iberomesornis
Pengornis
Eopengornis
Neuquenornis
Halimornis
Enantiophoenix
Myfirstpaper
Feitianius
streamers
Qiliania
Dunhuangia
Mama_bird
Shenqiornis
Shanweiniao
Longipteryx
Gobipteryx_N_valifanovi
Eoenantiornis
Eocathayornis
Eoalulavis
Elsornis
Concornis
Cathyaornis_yandica
Rapaxavis
Longirostravis