Effects of rain (IMAGE) University of Washington Caption Rain soaks the down plumage of a Magellanic chick, left, that is still too young to have the waterproof plumage of its parent, right. Credit Dee Boersma/UW Center for Ecosystem Sentinels Usage Restrictions Must include credit 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.