| Genus | Common name | #images |
|---|---|---|
| Cacomantis S. Müller | cuckoos | 23 |
| Cercococcyx Cabanis | long-tailed cuckoos | 1 |
| Chrysococcyx Boie, F. | cuckoos | 27 |
| Cuculus Linnaeus | cuckoos | 18 |
| Eudynamys Vigors & Horsfield | typical koels | 8 |
| Hierococcyx Müller | hawk-cuckoo | 19 |
| Microdynamis Salvadori | dwarf koel | |
| Pachycoccyx Cabanis | thick-billed cuckoo | 1 |
| Scythrops Latham | channel-billed cuckoo | 5 |
| Surniculus Lesson | cuckoos | 4 |
| Urodynamis | Pacific long-tailed cuckoo | 2 |