| Similarity | Rank | |
|---|---|---|
| migratory_bird | 0.653 | 48295 |
| shorebird | 0.619 | 70354 |
| migrant | 0.619 | 4547 |
| migration | 0.619 | 2850 |
| waterfowl | 0.598 | 42155 |
| migrate | 0.595 | 13126 |
| bird_specie | 0.592 | 69289 |
| these_bird | 0.572 | 41665 |
| heron | 0.549 | 54884 |
| migrant_from | 0.543 | 90031 |
| warbler | 0.539 | 86162 |
| avian | 0.528 | 60978 |
| tern | 0.526 | 89896 |
| gull | 0.520 | 45466 |
| bird | 0.520 | 1305 |
| cormorant | 0.515 | 80288 |
| these_species | 0.515 | 86095 |
| this_species | 0.513 | 20498 |
| habitat | 0.512 | 4131 |
| raptor | 0.510 | 27355 |
| other_bird | 0.509 | 59910 |
| many_specie | 0.509 | 51713 |
| habitat_loss | 0.508 | 50927 |
| mammal | 0.507 | 9309 |
| subpopulation | 0.506 | 99141 |