 |
| trumpeter: 27 phrases in 5 subjects |
| Ichthyology | 7 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Ornithology | 13 |
| Zoology | 5 |
|
| trumpeter: 27 phrases in 5 subjects |
| Ichthyology | 7 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Ornithology | 13 |
| Zoology | 5 |