For nearly two decades he has been creating and marketing images and has spent the past 18 years as a full-time nature photographer. His work has been published in numerous nature and wildlife magazines including Outdoor Photographer, Outdoor & Nature, Newsweek, National Geographic, Audubon, Wilderness, National Wildlife, Birder's World, Sunset, Nature Conservancy and Popular Photography, as well as in major nature calendars. Darrell is a veteran photo tour leader and he has both taught and been a featured speaker at photography seminars and workshops worldwide. He is one of Canon's elite Explorers of Light, which includes the top 60 photographers in North America. Darrell lives in Seattle, Washington—his lifelong hometown.