| Similarity | Rank | |
|---|---|---|
| goldeneye | 0.938 | 54000 |
| wigeon | 0.932 | 42075 |
| vanellus | 0.931 | 75014 |
| goosander | 0.921 | 69934 |
| pochard | 0.921 | 50505 |
| dunlin | 0.921 | 36534 |
| white-fronted | 0.919 | 58835 |
| white-rumped | 0.912 | 71781 |
| siskin | 0.908 | 69839 |
| aythya | 0.907 | 84320 |
| turnstone | 0.907 | 56075 |
| redpoll | 0.904 | 62399 |
| redshank | 0.902 | 28023 |
| lapwing | 0.901 | 39882 |
| sanderling | 0.898 | 70789 |
| crake | 0.897 | 62676 |
| razorbill | 0.897 | 60721 |
| godwit | 0.896 | 56328 |
| pintail | 0.896 | 42998 |
| redstart | 0.895 | 50782 |
| tringa | 0.894 | 65708 |
| ptarmigan | 0.894 | 48535 |
| kittiwake | 0.892 | 33943 |
| anthus | 0.892 | 71341 |
| charadrius | 0.891 | 74988 |