Shark Path (IMAGE) University of Washington Caption This is the location history for Lydia, one of the two sharks that was tracked for the project. Researchers compared these positions with the location of eddies at that time. Credit OCEARCH Usage Restrictions With credit 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.