| swift | |
| ornit. | Apus; Apus Apus |
| zool. | Apus apus |
| swifts | |
| entomol. | Hepialidae |
|
pygmy : 374 phrases in 11 subjects |
| Amphibians and reptiles | 10 |
| Biology | 5 |
| Entomology | 6 |
| Environment | 5 |
| Ichthyology | 55 |
| Life sciences | 2 |
| Mammals | 107 |
| Natural resourses and wildlife conservation | 13 |
| Natural sciences | 4 |
| Ornithology | 123 |
| Zoology | 44 |