| Similarity | Rank | |
|---|---|---|
| endangered | 0.737 | 31510 |
| Species | 0.643 | 27807 |
| endangered_specie | 0.639 | 27787 |
| threatened | 0.617 | 68497 |
| Conservation | 0.583 | 9022 |
| extinct | 0.575 | 52040 |
| subspecies | 0.574 | 54247 |
| Wildlife | 0.573 | 13098 |
| Birds | 0.571 | 23799 |
| and_their_habitat | 0.566 | 95581 |
| Fauna | 0.556 | 92253 |
| IUCN | 0.556 | 39562 |
| habitat | 0.549 | 4131 |
| bird_specie | 0.546 | 69289 |
| species | 0.543 | 4614 |
| Biodiversity | 0.537 | 16460 |
| Wetland | 0.536 | 32703 |
| extinction | 0.536 | 12959 |
| [number]_specie | 0.535 | 14374 |
| Wild | 0.532 | 12014 |
| specie | 0.531 | 2418 |
| native_specie | 0.531 | 45990 |
| habitat_loss | 0.530 | 50927 |
| Butterflies | 0.526 | 82073 |
| natural_habitat | 0.521 | 35533 |