| Terms for subject Ornithology (176 entries) |
| ŕbbila | eryr (eryr euraid) | |
| ŕbbile | eryr (eryr euraid) | |
| ŕcchili piscadrixi | hebog (hebog tramor) | |
| ŕcuila | eryr (eryr euraid) | |
| acutzaferru | titw mawr | |
| allňdola | ehedydd | |
| altanera | eryr (eryr euraid) | |
| anadi | hwyaden | |
| anadi conca birdi | hwyaden wyllt | |
| anadre | hwyaden | |
| arrassanajolu | eos | |
| arrissiuolu | eos | |
| arrůndine/-i | gwennol | |
| astoreddu | gwalch glas | |
| astori perdighinu | hebog (hebog tramor) | |
| astorittu feridori | gwalch glas | |
| baboni | paun | |
| bentruxiu | fultur | |
| bentruxiu | fwltur | |
| biccalinna | cnocell (cnocell y coed) |