One of two young Herring Gulls on the museum roof whose parents take a dislike to some human visitors in the car park dive bombing them & making a right old kerfuffle. Should be fledged soon.
Southbound migrants included 68 Swift, 45 Black-headed Gull, 27 Curlew, 12 Teal, 7 Sand Martin, 4 Whimbrel, 2 Swallow, Common Gull (adult), Oyk, Sandwich Tern & Tufted Duck. A Hobby whizzed through (very few seen so far this summer suggesting none nesting nearby).
Ringing: 3 Wren, 1 Robin.