| Impact ID | 3300 |
| Impact Type | Predation/Herbivory |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | White Sturgeon (Acipenser transmontanus) eggs have been found in the stomachs of Cyprinus carpio in the Columbia River. |
| Reference | 1399 |
| Cost | |
| Location | Columbia River, USA |