| Terms for subject Ornithology (91 entries) |
| acuile | arrano (arrano beltz) | |
| agaçon | belatxinga moko hori | |
| airon | koartza (koartza hauskara) | |
| badascule | eskinoso | |
| barbezuan | hontz zuri | |
| cagnŕs | aztore | |
| cagne | zapelatz | |
| catůs | urubi | |
| cesen | beltxarga | |
| cheche | mika | |
| cicogne | amiamoko | |
| cign | beltxarga | |
| cisile | enara | |
| civuite | mozolo | |
| cocâl | antxeta | |
| cocâl | kaio | |
| colomp | uso | |
| colomp salvadi | haitz-uso | |
| cornete | bele txiki | |
| cornile | bele |