| Similarity | Rank | |
|---|---|---|
| nesting | 0.867 | 17696 |
| nests | 0.841 | 20304 |
| perching | 0.839 | 87435 |
| woodpeckers | 0.816 | 69579 |
| nest | 0.802 | 8970 |
| wintering | 0.797 | 54450 |
| shorebirds | 0.787 | 76854 |
| warblers | 0.779 | 78352 |
| bluebirds | 0.778 | 99604 |
| herons | 0.778 | 57019 |
| birds | 0.777 | 3112 |
| cormorants | 0.775 | 87927 |
| possums | 0.772 | 87180 |
| finches | 0.771 | 67208 |
| squirrels | 0.770 | 22925 |
| roost | 0.768 | 35627 |
| sparrows | 0.767 | 51031 |
| terns | 0.767 | 83870 |
| waterbirds | 0.767 | 98244 |
| starlings | 0.765 | 84053 |
| owls | 0.760 | 28942 |
| burrows | 0.759 | 51616 |
| blackbirds | 0.757 | 89688 |
| egrets | 0.757 | 84034 |
| osprey | 0.756 | 77584 |