Third Place - Mike Hamilton (IMAGE) American Institute of Biological Sciences Caption Mike Hamilton captured this photograph of field researchers from the Department of Ecology and Evolutionary Biology at the University of Colorado, Boulder, conducting aquatic sampling of amphibians and their parasites at the University of California Blue Oak Ranch Reserve as part of a study to explore how multi-host, multi-pathogen interactions drive infection dynamics in complex communities and landscapes. Credit Mike Hamilton Usage Restrictions No reuse without permission. 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.