| Impact ID | 4751 |
| Impact Type | Habitat Alteration |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Louisiana Waterthrush showed a significant negative
correlation in abundance with presence of Japanese knotweed, Fallopia japonica. |
| Reference | 37102 |
| Great Lakes Region | Yes |
| Cost | |
| Location | tens streams in eastern Pennsylvania |
