Lots of aerial insect eaters this afternoon on Chris's visit to Llyn Eiddwen, with a flock of at least 20 Swifts at one end of the lake and a mixed flock of around 60 Swallows and House Martins at the other end. Wildfowl represented by four Mallard ducklings, a Gteylag Goose and an escaped Pink-footed Goose.