| Similarity | Rank | |
|---|---|---|
| razorbill | 0.906 | 60721 |
| black-throated | 0.886 | 90934 |
| red-breasted | 0.884 | 51593 |
| redshank | 0.880 | 28023 |
| gannet | 0.878 | 28421 |
| whimbrel | 0.875 | 61317 |
| coot | 0.875 | 36288 |
| grebe | 0.874 | 34498 |
| moorhen | 0.873 | 32586 |
| kittiwake | 0.873 | 33943 |
| pipit | 0.870 | 26182 |
| goosander | 0.868 | 69934 |
| merganser | 0.868 | 51592 |
| redstart | 0.867 | 50782 |
| greylag | 0.865 | 62711 |
| lapwing | 0.863 | 39882 |
| goldeneye | 0.863 | 54000 |
| tern | 0.861 | 15678 |
| black-backed | 0.861 | 50125 |
| hoopoe | 0.860 | 61349 |
| phalarope | 0.859 | 48476 |
| nuthatch | 0.858 | 59549 |
| bar-tailed | 0.856 | 56899 |
| turnstone | 0.855 | 56075 |
| nightjar | 0.855 | 49251 |