 |
| |||
| Parus (major…) | |||
| sikora: 12 phrases in 5 subjects |
| Forestry | 1 |
| General | 1 |
| Natural resourses and wildlife conservation | 2 |
| Ornithology | 7 |
| Zoology | 1 |
|
| |||
| Parus (major…) | |||
| sikora: 12 phrases in 5 subjects |
| Forestry | 1 |
| General | 1 |
| Natural resourses and wildlife conservation | 2 |
| Ornithology | 7 |
| Zoology | 1 |