| on mounds slightly above water levels | 2 | location |
| nest → be made of → plant | 6 |
| nest → be composed of → plant | 4 |
| nest → be made of → other plants | 4 |
| nest → be made of → other vegetation | 4 |
| nest → be made of → vegetation | 4 |
| negative | neutral | positive |
| 0.086 | 0.786 | 0.128 |
| Raw frequency | 22 |
| Normalized frequency | 0.417 |
| Modifier score | 0.500 |
| Perplexity | 132.306 |