Sugukond, perekond |
Liigiepiteet |
Eestikeelne nimetus | Inglisekeelne nimetus |
| Tytonidae | loorkaklased | barn owls and allies | |
| Tyto | loorkakk | ||
| Tyto | alba | loorkakk | Barn Owl |
| Strigidae | kaklased | typical owls | |
| Otus | päll | ||
| Otus | scops | salupäll | Scops Owl (Eurasian Scops Owl) |
| Bubo | kassikakk | ||
| Bubo | bubo | kassikakk | Eagle Owl (Northern Eagle Owl) |
| Nyctea | lumekakk | ||
| Nyctea | scandiaca | lumekakk | Snowy Owl |
| Surnia | vöötkakk | ||
| Surnia | ulula | vöötkakk | Hawk Owl |
| Glaucidium | värbkakk | ||
| Glaucidium | passerinum | värbkakk | Pygmy Owl (Eurasian Pygmy Owl) |
| Athene | kivikakk | ||
| Athene | noctua | kivikakk | Little Owl |
| Strix | kakk | ||
| Strix | aluco | kodukakk | Tawny Owl (Eurasian Tawny Owl) |
| Strix | uralensis | händkakk | Ural Owl |
| Strix | nebulosa | habekakk | Great Grey Owl |
| Asio | räts | ||
| Asio | otus | kõrvukräts | Long-eared Owl |
| Asio | flammeus | sooräts | Short-eared Owl |
| Aegolius | karvasjalg-kakk | ||
| Aegolius | funereus | karvasjalg-kakk | Tengmalm's Owl |