Electronic Tags on a Porpoise (image) Aarhus University Share Print E-Mail Caption Signe Sveegaard and Siri Elmegaard from the Department of Bioscience, Aarhus University, fit electronic tags on a porpoise caught in a pound net. Credit Photo: Lis Bach, AU Usage Restrictions May be used in relation to this news release. 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.