| Similarity | Rank | |
|---|---|---|
| herons | 0.979 | 57019 |
| cormorants | 0.932 | 87927 |
| pelicans | 0.914 | 61638 |
| storks | 0.888 | 92169 |
| shorebirds | 0.879 | 76854 |
| terns | 0.876 | 83870 |
| warblers | 0.873 | 78352 |
| heron | 0.871 | 57338 |
| osprey | 0.866 | 77584 |
| otters | 0.859 | 43964 |
| blackbirds | 0.846 | 89688 |
| dragonflies | 0.846 | 65080 |
| swans | 0.842 | 40630 |
| birds | 0.841 | 3112 |
| buzzards | 0.840 | 95718 |
| flamingos | 0.839 | 66291 |
| gulls | 0.838 | 43554 |
| waterbirds | 0.833 | 98244 |
| songbirds | 0.832 | 63590 |
| ducks | 0.829 | 15311 |
| finches | 0.825 | 67208 |
| sparrows | 0.823 | 51031 |
| woodpeckers | 0.816 | 69579 |
| seabirds | 0.815 | 56141 |
| starlings | 0.815 | 84053 |