| Similarity | Rank | |
|---|---|---|
| goldeneye | 0.888 | 54000 |
| plover | 0.886 | 19411 |
| sparrowhawk | 0.884 | 47871 |
| wigeon | 0.879 | 42075 |
| larus | 0.877 | 53141 |
| pochard | 0.876 | 50505 |
| shoveler | 0.874 | 69901 |
| redshank | 0.873 | 28023 |
| white-rumped | 0.871 | 71781 |
| pipit | 0.868 | 26182 |
| vanellus | 0.867 | 75014 |
| kittiwake | 0.866 | 33943 |
| lapwing | 0.865 | 39882 |
| dunlin | 0.863 | 36534 |
| greylag | 0.863 | 62711 |
| sterna | 0.860 | 71579 |
| razorbill | 0.859 | 60721 |
| charadrius | 0.858 | 74988 |
| tringa | 0.858 | 65708 |
| tern | 0.858 | 15678 |
| grebe | 0.857 | 34498 |
| merganser | 0.856 | 51592 |
| glaucous | 0.853 | 37682 |
| redpoll | 0.852 | 62399 |
| long-tailed | 0.851 | 31661 |