Walked around this evening, and not much has changed: plenty of hawking Swallows and Sand Martins, several Swifts, 2 Gadwall, 2 Whimbrel on the pill, one Yellow Wagtail. A smattering of Pied Wagtails. The reserve is now surrounded by young four-foooted bovine hooligans, and they chased off the Black-tailed Godwit (where the Stilts were) yesterday.