Magellanic Penguin (1 of 2) (image) Wildlife Conservation Society Caption This is a Magellanic penguin chick with feather-loss disorder at San Lorenzo, Argentina. Credit Nola Parsons. Usage Restrictions One time usage only. Must use the following credit: Nola Parsons 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.