2 Sandwich Terns, an Arctic Tern, dark morph Arctic Skua, Fulmar and moderate numbers of gulls which included this spring's peak of 24 Lesser Black-backs were offshore.   The only waders were 22 Sanderlings, 3 Curlews and 8 Oystercatchers.   Not much on the landward side either, most notable being 3 Cuckoos, 2 Little Egrets, 7 Tufted Ducks, Song Thrush and Common Buzzard.