Loggerhead Sea Turtle Hatchling (IMAGE) Florida Atlantic University Caption Sea turtles’ sex is determined based on the environment, which makes them especially vulnerable to climate change. An increase in incubation temperatures could jeopardize the production of both sexes. Credit Jay Paredes, Florida Atlantic University Usage Restrictions Credit: Jay Paredes, Florida Atlantic University License Original 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.