Further counts for the 21st:

 Today between Stonebridge and Pye's Hall were 58 Curlews, 22 Whimbrels, 13 Redshanks, 3 Greenshanks, 68 Golden Plovers, 9 Oystercatchers, 10 Sanderlings, 5 Teal, 3 Tufted Ducks, 2 Gadwall, 2 Little Egrets, 2 Sandwich Terns, 320 Black-headed Gulls, 180 Swallows, 4 Sand Martins, , 2 Kestrels, a Common Buzzard and a Marsh Harrier.