Wet Chick with Adult (IMAGE) University of Washington Caption Rain wets the down of a chick still too young to have the waterproofing its parent has. Credit D Boersma/U of Washington Usage Restrictions Credit required 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.