| Similarity | Rank | |
|---|---|---|
| predator | 0.693 | 8969 |
| prey | 0.648 | 15355 |
| habitat_loss | 0.637 | 50927 |
| habitat_destruction | 0.637 | 88499 |
| herbivore | 0.626 | 55886 |
| dispersal | 0.599 | 40930 |
| cannibalism | 0.582 | 63733 |
| predatory | 0.578 | 43972 |
| human_impact | 0.565 | 82966 |
| their_prey | 0.564 | 85045 |
| larval | 0.556 | 95015 |
| cormorant | 0.548 | 80288 |
| population_size | 0.548 | 45212 |
| parasite | 0.545 | 8359 |
| their_habitat | 0.542 | 56598 |
| larva | 0.540 | 13203 |
| population_dynamics | 0.538 | 60555 |
| species_diversity | 0.537 | 91262 |
| species_richness | 0.536 | 87127 |
| overfishing | 0.531 | 58355 |
| nest_site | 0.531 | 63780 |
| mortality | 0.530 | 7647 |
| small_mammal | 0.529 | 59424 |
| population_decline | 0.528 | 88182 |
| prey_on | 0.526 | 59804 |