| Similarity | Rank | |
|---|---|---|
| grebes | 0.875 | 71333 |
| plovers | 0.874 | 84260 |
| black-necked | 0.874 | 84419 |
| brünnich | 0.866 | 94964 |
| black-throated | 0.855 | 90934 |
| non-breeding | 0.854 | 51368 |
| razorbill | 0.852 | 60721 |
| indo-pacific | 0.850 | 96167 |
| long-billed | 0.850 | 97854 |
| cycad | 0.849 | 65929 |
| white-headed | 0.845 | 76672 |
| kumana | 0.845 | 78239 |
| monocotyledon | 0.844 | 88957 |
| redpoll | 0.842 | 62399 |
| gulls | 0.841 | 69834 |
| ground-living | 0.839 | 97858 |
| heronry | 0.839 | 93063 |
| crinoid | 0.837 | 42572 |
| fruit-eating | 0.836 | 97965 |
| neotropics | 0.836 | 91133 |
| crustose | 0.836 | 87935 |
| lagomorph | 0.835 | 95336 |
| goldeneye | 0.835 | 54000 |
| salting | 0.834 | 90767 |
| epiphyte | 0.834 | 57843 |