| Orden STRIGIFORMES | | |
| - Familia TYTONIDAE (Barn-owls) | | M. D. Bruce |
| - Familia STRIGIDAE (Typical Owls) | | J. S. Marks, R. J. Cannings & H. Mikkola |
| Orden CAPRIMULGIFORMES | | |
| - Familia STEATORNITHIDAE (Oilbird) | | B. T. Thomas |
| - Familia AEGOTHELIDAE (Owlet-nightjars) | | D. T. Holyoak |
| - Familia PODARGIDAE (Frogmouths) | | D. T. Holyoak |
| - Familia NYCTIBIIDAE (Potoos) | | M. Cohn-Haft |
| - Familia CAPRIMULGIDAE (Nightjars) | | N. Cleere |
| Orden APODIFORMES | | |
| - Familia APODIDAE (Swifts) | | P. Chantler |
| - Familia HEMIPROCNIDAE (Tree-swifts) | | D. R. Wells |
| - Familia TROCHILIDAE (Hummingbirds) | | K. L. Schuchmann |