45 the abundant House Martins and Swallows. The large freshwater pond next to the Essex Naturalist Trust reserve was almost dry for the first time in everybody's memory, and produced the only Wheatear of the day instead of the expected small waders. On the beach behind the reserve, we watched many Turnstones feeding voraciously amongst the seaweed at the tides edge, and numerous Sanderlings running busily to and fro in their inimitable clockwork fashion. Further up the beach, in a little muddy inlet, we watched a large mixed flock of Redshank, Dunlin, Ringed Plover and Grey Plover. In the air above us, large flocks of Lapwings were heading off East across the water and long thin black 'strings' of Brent Geese were flying North into Hamford Water throughout the day. Many of these skeins of geese were accompanied by large flocks of Wigeon - one was over 130 strong and obviously just arrived from North East Europe and the USSR. A single common Scoter was also seen flying up the coast. Every twenty minutes or so a Common Tern would fly past in a northerly direction, apparently not ready to migrate to their winter quarters yet. Other interesting records included Turtle Dove, Curlew, Oyster Catcher and Common Sandpiper, and at 3 p.m. when the rain came down in earnest, we walked back up the beach to the car park, passing a dead Guillemot on the way. Alas, too many records of Essex Auks are of oiled birds. 53 species were seen on the walk. MARTIN HENRY