Met birder in Shifford Lane (Ed.: this was Justin Taylor) on route to site who confirmed Storks present around 19:50. No sign at same site upon my eventual arrival at 20:23. Pit 60 had a couple of families of Greylag goslings and numerous non-breeding Swans. Is this one of the main non-breeding flocks for the county ? Also a swan on nest in what has to be the most exposed site ever, on small island, viewable in front of the eastern hide (beware approach ramp skating rink!).