Juvenile Sockeye Salmon (image) University of Washington Share Print E-Mail Caption Two-year-old juvenile sockeye salmon, like this one, are becoming less common in freshwater as warmer lakes have accelerated juvenile sockeye growth, leading them to enter the ocean after only one year. Credit Jonny Armstrong Usage Restrictions Photo credit required. Share Print E-Mail 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.