| Impact ID | 6745 |
| Impact Type | Other Ecological Benefits |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In the Musov Reservoir tubenose gobies quickly became the dominant species along the reservoir bankside, making them an attractive prey for =1 + perch. There was a clear increasing trend in the numbers of larger perch caught along the rip-rap, with the largest fish clearly specializing on gobies. |
| Reference | 34323 |
| Cost | |
| Location | Musov Resevoir, Czech Republic |