| Impact ID | 8729 |
| Impact Type | Predation/Herbivory |
| Study Type | Experimental |
| Study Location | Field |
| Impact Description | Dense cover from Myriophyllum spicatum (Eurasian watermilfoil) allows high survival rates of young fish; however, larger piscivorous fish lose foraging space and are less efficient at obtaining their prey. |
| Reference | 10146 |
| Cost | |
| Location | Dana County, Wisconsin, USA |