| Similarity | Rank | |
|---|---|---|
| black-back | 0.895 | 80188 |
| plovers | 0.893 | 84260 |
| long-billed | 0.892 | 97854 |
| long-winged | 0.888 | 90834 |
| gull-like | 0.885 | 91208 |
| same-sized | 0.882 | 79413 |
| ear-tuft | 0.880 | 95319 |
| razorbill | 0.879 | 60721 |
| slavonian | 0.877 | 81209 |
| gulls | 0.872 | 69834 |
| vanellus | 0.866 | 75014 |
| arctica | 0.866 | 79833 |
| glaucous | 0.865 | 37682 |
| white-headed | 0.864 | 76672 |
| streptopelia | 0.864 | 98732 |
| waxwing | 0.863 | 94477 |
| taiga | 0.863 | 67858 |
| sargasso | 0.863 | 54282 |
| capercaillie | 0.862 | 52127 |
| gamebird | 0.859 | 65083 |
| scaup | 0.859 | 76324 |
| black-tipped | 0.858 | 71774 |
| bee-eater | 0.855 | 65240 |
| sanderling | 0.854 | 70789 |
| sunbird | 0.852 | 61399 |