Darrell has been photographing for over 30 years, marketing his work for the last 28 years and has been a full time Nature/Travel Photographer for the last 22 years. He markets his work through Stock Agencies, Editorial Markets, Photography Workshop/Tours, Seminars and Speaking Engagements.
His work is represented by GettyImages, Corbis, Danita Delimont Agency, DRK Photo, and Super Stock Agency.
He is one of Canon's Explorer of Light Photographers.
He is the past President of the North American Nature Photography Association (NANPA). He has been their keynote speaker and has lead many workshops and programs at their Annual Summits.
His photographs have been published in: Outdoor Photographer Newsweek, National Geographic, Audubon, National Wildlife, Birder's World, Sunset, Nature Conservancy, Popular Photography, Natures Best and many more.
He has been showcased in almost every major nature calendar including: Audubon, Inner Reflection, Sierra Club, Kodak, Browntrout, Cedo, Nature Conservancy, Greenpeace, World Wildlife Fund, and Day Dream.
He is an accomplished speaker/teacher whose credits are too numerous to mention. Also, Darrell was featured on Five Canon Photo Safari television programs where he taught actors/actresses to photograph in the field.
He leads photography workshops with Jean Carter as well as Joe Van Os Photo Safaris. He travels around the world capturing special moments photographically.