Ron Carrico birding Paddle Creek Pond near South Fork Holston River eastern Sullivan County, TN 6 March 2015 Gadwall (3) Mallard (1) Green-winged Teal (2) Canvasback (10) "Estimated count." Redhead (200) "Plus, a dozen or more. ...many calling - mew calls." Ring-necked Duck (10) "Estimated count." Greater Scaup (4) "At least four, probably more - didn't check the females. Round head and very high white sides, large bill with large nail." Lesser Scaup (20) "Estimated count." American Robin (26)