1 green sandpiper on the E shore of Lisvane Reservoir this evening. Also around the reservoirs over the last few days; 1 common sandpiper, 2-3 kingfishers, 1 sedge warbler, 1,000+ swallows and hundreds of sand martins, 1 swift, 4 teal, 2x broods of GC grebes (including one brood hatched on the new floating platform), c30 little grebes (including youngsters), good counts of 141 coots and 206 tufties, 8 pochard, 19 mallards, 12 Canadas, 2 mute swans, 70 BH gulls, etc.