Mouse meets monarch (IMAGE) University of Utah Caption A western harvest mouse feeds on a monarch butterfly. This study is the first to capture this mouse-monarch interaction in California. Credit Sara B. Weinstein Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA 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.