| Similarity | Rank | |
|---|---|---|
| fauna | 0.806 | 9719 |
| wetland | 0.806 | 11020 |
| specie | 0.765 | 1618 |
| ecosystem | 0.760 | 13337 |
| vegetation | 0.755 | 5804 |
| wildlife | 0.752 | 3713 |
| species-rich | 0.751 | 57871 |
| plantlife | 0.738 | 90986 |
| birdlife | 0.733 | 45661 |
| freshwater | 0.722 | 11850 |
| grassland | 0.721 | 9862 |
| heathland | 0.717 | 23296 |
| mammal | 0.715 | 5302 |
| natterjack | 0.715 | 72575 |
| seabird | 0.712 | 21783 |
| semi-natural | 0.711 | 56740 |
| broadleaved | 0.708 | 34229 |
| grazer | 0.707 | 46407 |
| acid-loving | 0.706 | 84047 |
| gymnosperm | 0.706 | 74219 |
| species | 0.701 | 2684 |
| pollination | 0.698 | 27851 |
| mangrove | 0.698 | 27195 |
| endangered | 0.696 | 10978 |
| upland | 0.693 | 7938 |