Craig-y-Llyn

Like elsewhere, a very cold night at Craig-y-Llyn last night, the temperature quickly dropping to 6oC. Consequently very little was flying other than lots of Map-winged Swifts, with good numbers of Silver-ground Carpets lurking in the grass. The only target species we recorded was Scarce Silver Y.
Chris Manley, Veronica Shenston & Barry Stewart