| Similarity | Rank | |
|---|---|---|
| tern | 0.816 | 15678 |
| merganser | 0.811 | 51592 |
| black-backed | 0.810 | 50125 |
| coot | 0.810 | 36288 |
| plover | 0.803 | 19411 |
| skylark | 0.799 | 26791 |
| pochard | 0.797 | 50505 |
| redshank | 0.795 | 28023 |
| lapwing | 0.794 | 39882 |
| pipit | 0.793 | 26182 |
| razorbill | 0.785 | 60721 |
| skua | 0.785 | 27212 |
| larus | 0.784 | 53141 |
| kittiwake | 0.784 | 33943 |
| oystercatcher | 0.784 | 35856 |
| black-headed | 0.778 | 43540 |
| grebe | 0.778 | 34498 |
| goosander | 0.777 | 69934 |
| mallard | 0.774 | 20944 |
| guillemot | 0.774 | 27350 |
| cormorant | 0.771 | 26410 |
| curlew | 0.770 | 22291 |
| eider | 0.770 | 27984 |
| greylag | 0.770 | 62711 |
| gull-like | 0.769 | 91208 |