Salmon (IMAGE) DOE/Pacific Northwest National Laboratory Caption These are adult fall Chinook salmon in the Priest Rapids Hatchery. Credit Photo by Geoff McMichael/PNNL Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.