Ordenen seilere og kolibrier hører til i kladen , Neoaves.
Fam. Seilerfamilien, Apodidae "IMG_7148" by Aigledayres via Flickr, Creative Commons Attribution ShareAlike. | Fam. Treseilere, Hemiprocnidae "Crested Treeswift" by Thimindu via Flickr, Creative Commons Attribution ShareAlike. |
Fam. Kolibrier, Trochilidae "Violet Sabrewing" by Velo Steve via Flickr, Creative Commons Attribution ShareAlike. |