| Similarity | Rank | |
|---|---|---|
| whitethroat | 0.920 | 73262 |
| redstart | 0.910 | 50782 |
| chiff-chaff | 0.909 | 95430 |
| tringa | 0.900 | 65708 |
| nuthatch | 0.900 | 59549 |
| short-toed | 0.898 | 83413 |
| white-rumped | 0.896 | 71781 |
| long-billed | 0.893 | 97854 |
| whimbrel | 0.892 | 61317 |
| streptopelia | 0.891 | 98732 |
| redpoll | 0.890 | 62399 |
| whinchat | 0.890 | 97043 |
| goosander | 0.889 | 69934 |
| upperparts | 0.887 | 68507 |
| turnstone | 0.887 | 56075 |
| vanellus | 0.886 | 75014 |
| black-headed | 0.885 | 43540 |
| breast-band | 0.885 | 59073 |
| wagtail | 0.885 | 39600 |
| nightjar | 0.884 | 49251 |
| anthus | 0.884 | 71341 |
| ear-tuft | 0.883 | 95319 |
| pipit | 0.882 | 26182 |
| dunlin | 0.881 | 36534 |
| blue-winged | 0.879 | 96099 |