| Terms for subject Ornithology (124 entries) |
| agró (bernat pescaire) | koartza | |
| aligot | zapelatz | |
| alosa (alosa vulgar) | hegatxabal | |
| astor | aztore | |
| cigne | beltxarga | |
| cigonya | amiamoko | |
| colom | uso | |
| colom roquer | haitz-uso | |
| corb | erroi | |
| cornella | bele | |
| cucut | kuku | |
| duc | hontz handi | |
| esparver | gabirai | |
| estornell | arabazozo | |
| estruç | ostruka | |
| faisà | faisai | |
| falcó (falcó pelegrí) | belatz handi | |
| gaig | eskinoso | |
| gall de cua forcada | lira-oilar | |
| gall dindi | indioilar |