| Similarity | Rank | |
|---|---|---|
| herons | 0.939 | 57019 |
| egrets | 0.932 | 84034 |
| pelicans | 0.925 | 61638 |
| terns | 0.914 | 83870 |
| otters | 0.903 | 43964 |
| seabirds | 0.901 | 56141 |
| gulls | 0.889 | 43554 |
| shorebirds | 0.886 | 76854 |
| porpoises | 0.876 | 89925 |
| storks | 0.871 | 92169 |
| osprey | 0.863 | 77584 |
| waterbirds | 0.862 | 98244 |
| gull | 0.841 | 68577 |
| heron | 0.839 | 57338 |
| iguanas | 0.833 | 65873 |
| buzzards | 0.832 | 95718 |
| porpoise | 0.832 | 98018 |
| swans | 0.832 | 40630 |
| birds | 0.832 | 3112 |
| seabird | 0.830 | 89069 |
| dragonflies | 0.827 | 65080 |
| warblers | 0.827 | 78352 |
| flamingos | 0.825 | 66291 |
| starlings | 0.824 | 84053 |
| eels | 0.817 | 46408 |