A Native Tortoise (IMAGE) Yale University Caption G. Becky tortoises are native to Isabela Island in the Galapagos chain and have more domed shape shell. Credit Courtesy Yale University Usage Restrictions None 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.