Outbreak refugium (IMAGE) Oregon State University Caption A diffuse patterns of live and dead trees showing refugia as locations where trees survive through insect outbreak in the eastern Cascades in Oregon. Credit Photo by Garrett Meigs, OSU College of Forestry Usage Restrictions None 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.