| Terms for subject Ornithology (59 entries) |
| ahwesydh | alouette (alouette des champs) | |
| alargh | cygne | |
| bargos | buse | |
| bran | corneille | |
| bran vras | corbeau | |
| chogha | choucas | |
| durenn | tourterelle | |
| eos | rossignol | |
| er | aigle (aigle royal) | |
| falghun | faucon (faucon pèlerin) | |
| fesont | faisan | |
| gallina | pintade | |
| goedh | oie | |
| goedh-hok | autour | |
| goelann | goéland | |
| golvan | moineau | |
| grugyar | perdrix | |
| gwennel | hirondelle | |
| hos | canard | |
| hwibon wynn | cigogne |