1 FEB 2013 Riverfront Seafood Company 1777 Netherland Inn Road Kingsport, TN Sullivan County 08:00 HRS Rack Cross . I found the Harlequin Duck this morning hugging the bank as it did for the majority of time it was observed last night, directly behind the Riverfront Seafood Company located at 1777 Netherland Inn Road, Kingsport, TN. Yesterday around 4PM, Brookie and Jean Potter were the original identifiers of this rare occurance and were quick to spread the word so nearly 20 local birders enjoyed seeing the duck before sunset. This portion of the South Fork Holston River is part of the Kingsport Greenbelt which is included as part of the Kingsport Birding Trail (KBT). Birders planning to travel to the area to see the Harlequin Duck may benefit from checking out the kingsportbirdingtrial(dot)com which provides information on additional birding sites in Kingsport. . 'Til we bird again, . Rack Cross Blountville, TN