Loggerhead (IMAGE) Florida State University Caption Researchers collect samples of organisms living on the shells of loggerhead sea turtles during summer 2018. Credit Matthew Ware / Florida State University Usage Restrictions Image may only be used with appropriate caption or credit. Editor's note: The photographs of loggerhead sea turtles were taken during research activities permitted by the Florida Fish and Wildlife Conservation Commission (permit #MTP-18-239) under conditions not detrimental to these animals. Please do not attempt to recreate the content of these images without appropriate training and observation. These images were taken under red light and converted to black-and-white in post-processing. 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.