| Similarity | Rank | |
|---|---|---|
| avocet | 0.851 | 52783 |
| natterjack | 0.851 | 72575 |
| red-breasted | 0.850 | 51593 |
| corncrake | 0.838 | 48826 |
| pink-footed | 0.832 | 74769 |
| red-throated | 0.831 | 54047 |
| goldeneye | 0.828 | 54000 |
| moorhen | 0.828 | 32586 |
| white-fronted | 0.828 | 58835 |
| curlew | 0.827 | 22291 |
| gannet | 0.826 | 28421 |
| chough | 0.826 | 54484 |
| reedbed | 0.825 | 47608 |
| phalarope | 0.822 | 48476 |
| coot | 0.822 | 36288 |
| shoveler | 0.821 | 69901 |
| whooper | 0.818 | 46385 |
| greylag | 0.818 | 62711 |
| wagtail | 0.817 | 39600 |
| goosander | 0.816 | 69934 |
| siskin | 0.813 | 69839 |
| wildebeest | 0.811 | 39745 |
| kittiwake | 0.810 | 33943 |
| dunlin | 0.809 | 36534 |
| waterfowl | 0.809 | 31687 |