The fourth episode of Forest Overstory, a podcast sponsored by WSU Forestry Extension, features Dave Peterson is Professor of Forest Biology at the University of Washington, School of Environmental and Forest Sciences, and Emeritus Senior Research Scientist with the U.S. Forest Service Pacific Northwest Research Station. Dave manages his tree farm, Mountain Heart Tree Farm in Skagit County. In this episode we discuss strategies to create forest resiliency. Topics range from historic forest composition, impacts from a warming climate, and assisted tree migration. Listen here.