Clapp, Casey: - CASEY CLAPP is an arborist and environmental educator with nearly two decades of experience in arboriculture and urban forestry. An enthusiastic fan of trees, Clapp specializes in teaching tree identification to a wide range of audiences at arboreta, garden centers, and through the Pacific Northwest Chapter of the International Society of Arboriculture. Clapp earned a bachelor's degree in forestry from Oregon State University and a master's in environmental conservation from the University of Massachusetts, Amherst. He co-hosts the Completely Arbortrary podcast, which explores stories about trees and tree-loving people all over the world, one species at a time. Clapp lives in Portland, Oregon. Visit him online at arbortrarypod.com and caseyclapp.com.