| Impact ID | 3673 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Overall, predators were estimated to have taken approximately 52 % of annual goby biomass (round and tubenose combined). Perch and catfish showed a strong selection for tubenose goby, pike and burbot showed no selectivity toward tubenose goby relative to native fish, while both sander species strongly preferred native prey. |
| Reference | 34287 |
| Cost | |
| Location | River Dyje |