The Secret Life of Basking Sharks (IMAGE) PLOS Caption Second shark following first shark Credit Rudd et al, 2021, PLOS ONE (CC-BY 4.0, https://creativecommons.org/licenses/by/4.0/) Usage Restrictions CC BY: Redistribution permitted with 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.