Monarch Butterfly -- Flower Petal (image) US Geological Survey Share Print E-Mail Caption A monarch butterfly rests on a flower petal. Credit Karen Oberhauser, University of Minnesota Image provided by Fred Ormand and Joyce Pearsall. Usage Restrictions None Share Print E-Mail 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.