| Subject | Portuguese | English |
| nat.res. | coruja-da-palestina | Hume's tawny owl (Strix butleri) |
| nat.res. | coruja-da-palestina | Hume's owl (Strix butleri) |
| ornit. | coruja das torres | barn owl (Tyto alba) |
| environ., nat.res. | coruja-das-neves | snowy owl (Nyctea scandiaca) |
| nat.res. | coruja-das-torres | barn owl (Tyto alba) |
| environ., nat.res. | coruja de Madagáscar | Soumagne's owl (Tyto soumagnei) |
| environ., nat.res. | coruja de Madagáscar | Madagascar red owl (Tyto soumagnei) |
| environ., nat.res. | coruja de Madagáscar | Madagascar owl (Tyto soumagnei) |
| nat.res. | coruja de Tengmalm | Tengmalm's owl (Aegolius funereus) |
| nat.res. | coruja-de-madagáscar | Madagascar owl (Tyto soumagnei) |
| ornit. | coruja do mato | tawny owl (Strix aluco) |
| nat.res. | coruja-do-mato | tawny owl (Strix aluco) |
| nat.res. | coruja-do-nabal | short-eared owl (Asio flammeus) |
| nat.res. | coruja-gavião | hawk owl (Surnia ulula) |
| nat.res. | coruja-lapónica | great grey owl (Strix nebulosa) |
| life.sc., environ. | coruja lapónica | great grey owl (Strix nebulosa) |
| nat.res. | coruja-lavradora | Norfolk boobook (Ninox novaeseelandiae royana, Ninox novaeseelandiae undulata) |
| environ., nat.res. | coruja lavradora | Norfolk Island boobook owl (Ninox novaeseelandiae undulata) |
| nat.res. | coruja-lavradora | Norfolk Island boobook owl (Ninox novaeseelandiae royana, Ninox novaeseelandiae undulata) |
| environ., nat.res. | coruja lavradora das Molucas | Christmas Island owl (Ninox squamipila natalis) |
| nat.res. | coruja-lavradora-das-molucas | Christmas hawk-owl (Ninox natalis, Ninox squamipila natalis, Ninox squampila natalis) |
| nat.res. | coruja-lavradora-das-molucas | Christmas Island hawk owl (Ninox natalis, Ninox squamipila natalis, Ninox squampila natalis) |
| nat.res. | coruja-moura | south-african marshowl (Asio capensis) |
| nat.res. | coruja-moura | marsh owl (Asio capensis) |
| nat.res. | coruja-moura | african marshowl (Asio capensis) |
| nat.res. | coruja-uralense | ural owl (Strix uralensis) |
| life.sc., environ. | coruja uralense | ural owl (Strix uralensis) |
| nat.sc., agric. | corujas das torres | barn owls (Tytonidae) |
| nat.res. | corujas e mochos | owls (Strigiformes) |
| nat.res. | corujas e mochos | goatsuckers (Strigiformes) |
