5 FEB 2013 Riverfront Seafood Company 1777 Netherland Inn Road Kingsport, TN Sullivan Count Rack Cross . This morning at approx. 08:00HRS "Harley" the Harlequin Duck came flying upstream to make a splashdown behind the Riverfront Seafood Company. I heard birders throughout the day yesterday that had success locating the duck executing what has become a pattern of behavior including resting by the bank directly behind the restaurant and flying upstream to drift and dive in the rapids before returning near shore for a break. . 'Til we bird again, Rack Cross Blountville, TN