| Similarity | Rank | |
|---|---|---|
| natterjack | 0.860 | 72575 |
| red-breasted | 0.839 | 51593 |
| razorbill | 0.832 | 60721 |
| black-throated | 0.831 | 90934 |
| hawksbill | 0.828 | 87048 |
| mid-water | 0.828 | 63818 |
| red-throated | 0.824 | 54047 |
| slavonian | 0.824 | 81209 |
| avocet | 0.823 | 52783 |
| pelagic | 0.823 | 31900 |
| gannet | 0.822 | 28421 |
| siskin | 0.818 | 69839 |
| sea-lion | 0.817 | 55934 |
| chironomid | 0.816 | 97391 |
| rorqual | 0.814 | 75367 |
| kumana | 0.812 | 78239 |
| mangrove | 0.811 | 27195 |
| black-backed | 0.811 | 50125 |
| dugong | 0.808 | 87052 |
| grebe | 0.807 | 34498 |
| waterfowl | 0.806 | 31687 |
| baleen | 0.806 | 53528 |
| krill | 0.806 | 42806 |
| kittiwake | 0.805 | 33943 |
| passerine | 0.804 | 49654 |