Dolphin shelling (VIDEO) University of Zurich This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption During shelling, dolphins trap fishes inside large empty gastropod shells. They are then brought to the surface and vigorously shaken so the fish falls into their open mouth. Credit Sonja Wild, Dolphin Innovation Project Usage Restrictions None 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.