First winter Ring-necked duck at Rosebush reservoir this afternoon. It was loosely associating with a flock of 10 Tufties (5m) but would detatch itself at times. Otherwise: 6 Goldeneye (3m), 6 Wigeon, 5 Teal, 5 Little grebe, 2 Coot and a Moorhen, just for completeness 10 Mallard and 2 Cormorant.