WeirWood mid morning at the west end. Still 10 Lapwings, 4 Teal and 2 Snipe. Also ca120 hirundines mostly House Martins but also at least 40 Barn Swallows and at least 2 Sand Martins. 18 Black-headed Gulls were feeding on the narrows plus 2 Mute Swans and 16 Great-crested Grebes. At the dam a further 400 hirundines at least, mostly Barn Swallows this time with around 120 House Martins. 2 Common Sands were on the dam with 64 Black-headed and a Common Gull. Still 2 Great Black-backed Gulls on the aerator. Still a few Chiffchaffs in the c/pk. Then as the rain continued I packed it in.