Ron Carrico birding Boone Lake Sullivan County, TN 29 November 2014 Davis Marina Pied-billed Grebe (21) Horned Grebe (1) Ring-billed Gull (4) Old Muddy Creek Rd, Pied-billed Grebe (1) Double-crested Cormorant (1) Ring-billed Gull (2) Piney Flats - Sugar Hollow Rd Pied-billed Grebe (6) Horned Grebe (20) Ring-billed Gull (25)