Just to complete the picture for the Barnsley area the following counts were made by Roy Twigg via Twitter at
Broomhead Reservoir - c1000 Black-headed Gulls, 46 Common Gulls, 87 Herring Gulls, 2 (1 first-winter & 1 third-winter) Caspian Gulls and 19 Great Black-backed Gulls.
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