For the fourth installment of the History series, Dan Thiel returns to discuss with host Katie Burke the impact of Thomas C. Main on the newly founded Ducks Unlimited. Main was DU’s first General Manager in Canada and had a significant impact on the early conservation work done in the organization. Dan and Katie walk through those early years of Main’s career telling the story that informed much of the work DU does today. www.ducks.org/DUPodcast