| Impact ID | 9146 |
| Impact Type | Predation/Herbivory |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | According to stable isotope models, zander populations in Turkey consume invertebrates, including crayfish, in spring but shift to a higher trophic position in autumn when they consume fish. |
| Reference | 41856 |
| Cost | |
| Location | |