Chinstrap Penguin and Egg (IMAGE) Proceedings of the National Academy of Sciences Caption This is a pair of Chinstrap penguin and egg at a breeding colony on Deception Island along the Antarctic Peninsula. Credit Image courtesy of Michael J. Polito. 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.