University of Delaware Sturgeon Research (IMAGE) University of Delaware Caption University of Delaware graduate student Matthew Breece is shown with an autonomous underwater vehicle called a glider. It was equipped with telemetry detectors to allow the research team to look for tagged sturgeon as part of their study. Credit Lisa Tossey/University of Delaware Usage Restrictions Image must include credit to University of Delaware. 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.