21 Mar 2010 South Holston Lake area, Sullivan Co., TN While leading a group of birders from High Country Audubon (Boone, NC): Paddle Creek pond: Gadwall - 8 Am. Wigeon - 7 Ring-nk. Duck - 1 Wilson's Snipe - 5 Middlebrook Lake: Blue-wg. Teal - 1 Pied-billed Grebe - 1 Am. Coot - 20 N. Rough-wg. Swallow - 1 Barn Swallow - 1 - this species is the harbinger of spring in NE Tenn. South Holston L. (Musick's & dam): Ring-nk. Duck - 1 Lsr. Scaup - 18 Bufflehead - 2 Pied-billed Grebe - 2 Horned Grebe - 1, breeding plumage Ring-billed Gull - 125+ Herring Gull - 1 Pine Warbler - 2 S. Holston River weir: Bufflehead - 8 Rick Knight Johnson City, TN