Retired USFWS pilot biologist Fred Roetker reflects on his 32-year career of surveying ducks and geese across North America and shares stories of the places he saw, people he met, and experiences he amassed over that time. With nearly 500,000 air miles to his credit, ranging from the Yucatan to the Arctic Circle, some say that Fred has seen more waterfowl habitat than anyone else in North America. After listening to his stories, they might be right! www.ducks.org/DUPodcast