Sprogis et al. Focal Follow Example Video (VIDEO) Aarhus University 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 Drone video from experiment shows humpback whale mother and calf changing behavior when exposed to loud boat noise. Credit KR Sprogis, S. Videsen, PT Madsen Usage Restrictions Video may only be used with appropriate caption and 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.