| Similarity | Rank | |
|---|---|---|
| red-necked | 0.931 | 55672 |
| goosander | 0.912 | 69934 |
| red-breasted | 0.901 | 51593 |
| wigeon | 0.895 | 42075 |
| redshank | 0.890 | 28023 |
| greylag | 0.890 | 62711 |
| razorbill | 0.889 | 60721 |
| turnstone | 0.889 | 56075 |
| goldeneye | 0.886 | 54000 |
| redstart | 0.885 | 50782 |
| lapwing | 0.885 | 39882 |
| wheatear | 0.882 | 43967 |
| kittiwake | 0.880 | 33943 |
| pipit | 0.879 | 26182 |
| sparrowhawk | 0.876 | 47871 |
| glaucous | 0.875 | 37682 |
| shoveler | 0.874 | 69901 |
| black-backed | 0.874 | 50125 |
| vanellus | 0.874 | 75014 |
| flycatcher | 0.872 | 32437 |
| coot | 0.871 | 36288 |
| white-fronted | 0.871 | 58835 |
| grebe | 0.871 | 34498 |
| redpoll | 0.871 | 62399 |
| chiffchaff | 0.870 | 84284 |