 |
| |||
| Bitterstoff m; Mutterlauge f; große Rohrdommel (Botaurus stellaris) | |||
| große Rohrdommel | |||
| Salzmutterlauge f | |||
| Salz/solen; Salzabfall m | |||
| Rohrdommel f (Botaurus stellaris) | |||
| Rohrdommel f (Botaurus); Große Rohrdommel (Botaurus stellaris); Dommel f (Ixobrychus) | |||
| Rohrdommel f (Botaurus stellaris); große Rohrdommel (Botaurus stellaris) | |||
| |||
| Rohrdommel f | |||
| bittern: 56 phrases in 5 subjects |
| Biology | 1 |
| General | 18 |
| Natural resourses and wildlife conservation | 9 |
| Ornithology | 25 |
| Zoology | 3 |