| Terms for subject Ornithology (61 entries) |
| abutre (grifo/abutre cinzento) | gier | |
| andorinha | zwaluw | |
| avestruz | struisvogel | |
| açor | havik | |
| bufo pequeno | ransuil | |
| bufo real | oehoe | |
| cegonha | ooievaar | |
| chapim | mees | |
| cisne | zwaan | |
| codorniz | kwartel | |
| coruja | uil | |
| coruja das torres | kerkuil | |
| coruja do mato | bosuil | |
| corvo | raaf | |
| cuco | koekoek | |
| estorninho | spreeuw | |
| faisăo | fazant | |
| falcăo (falcăo peregrino) | valk | |
| frango | kip | |
| gaio | vlaamse gaai |