| swift | |
| ornit. | Apus; Apus Apus |
| zool. | Apus apus |
| swifts | |
| entomol. | Hepialidae |
|
sooty : 126 phrases in 12 subjects |
| Agriculture | 14 |
| Biology | 9 |
| Coffee | 2 |
| Entomology | 1 |
| General | 1 |
| Ichthyology | 3 |
| Mammals | 3 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 3 |
| Ornithology | 58 |
| Pest control | 5 |
| Zoology | 25 |