3.5 hours at the east end produced 38 species. 25 GC Grebes, 180 BH Gulls, 4 Herring Gulls, 2 Canadas, 4 Egyptian Geese. Behind the dam, 9 Redwings, Fieldfare, Mistle Thrush, Song Thrush, 4 Siskins, 3 Bullfinches, 2 Chaffinches, 3 Buzzards, 2 Sparrowhawks, Kestrel, various other woodland species etc.