| Impact ID | 7763 |
| Impact Type | Recreation |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Pink salmon (Oncorhynchus gorbuscha) over one year old feed heavily on rainbow smelt and alewife, which are important components of the diets of other Great Lakes salmonids. |
| Reference | 24296 |
| Cost | |
| Location | Great Lakes, USA |