Jonathan Moore with Sockeye salmon (IMAGE) Simon Fraser University Caption Jonathan Moore (Simon Fraser University) studying sockeye salmon in a formerly glaciated river. Location is in the Tulsequah subwatershed within the Taku watershed, BC, Canada. Credit Mark Connor Usage Restrictions Credit must be given to the creator. License CC BY 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.