A Monarch Butterly (IMAGE) University of Guelph Caption This is a monarch butterfly. Monarchs are plentiful in the spring in Canada and the U.S. Research from the University of Guelph has revealed new details on how they migrate thousands of miles. Credit University of Guelph - Jessica Linton Usage Restrictions This photo may be used in conjunction with any stories written relating to this release. 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.