Oregon’s seed orchard breeds resilient forests

Douglas firs, hemlocks and ponderosa pines probably feel like fundamental parts of Oregon’s natural forests. In fact there are people working across the state to breed better versions of those trees to be more resistant to insects, diseases and climate change. Don Kaczmarek, a forest geneticist for the Oregon Department of Forestry, joins us to talk about his work breeding trees, and producing seeds for the state’s forests and seed banks.