We are grateful to the staff of the Lizard Island Research Station for their years of support for our research program and to the many volunteers who have assisted with the collection and processing of samples. This study was supported by grants from the Australian Research Council and Sea World Research and Rescue Foundation, Australia , and the US National Science Foundation .
Department of Biological Sciences and Environmental Sciences Program, Arkansas State University, State University, AR, 72467, USAWater Research Group, Unit for Environmental Sciences and Management, North-West University, Potchefstroom, 2520, South AfricaSchool of Biological Sciences, The University of Queensland, St.