Laser Chasers (VIDEO) University of Plymouth 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 Researchers from the University of Plymouth found that certain species of wild wrasse would 'chase' lasers mounted on a sled towed above the seabed, apparently as if to try and ward them off and protect their territories Credit University of Plymouth 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.