Juvenile Chinook Salmon (IMAGE) NOAA Fisheries West Coast Region Caption Juvenile Chinook salmon migrate to the ocean at different times and sizes. Credit Kelly Neal, University of California Davis Usage Restrictions CREDIT: Kelly Neal, University of California Davis 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.