Last night we set two 6W Heath traps amongst the Birch trees on Cors Fochno. The biggest surprise was a Common White Wave, a month later than the previous latest county record. It is not obvious whether this is a second or third generation, but it was very fresh looking. We had our first Feathered Thorn and Mottled Umber of the year. Others were Common Marbled Carpet, Pink-barred Sallow, Red-line quaker, Green-brindled Crescent, Autumnal Moth and some November moth aggs., Spruce Carpet, Large Wainscot, Black Rustic. The micros were White-shouldered House Moth, Epinotia Ramella, and Ypsolopha Parenthesella.
Common White Wave
The Mottled Umbers show the extent of variation of wing pattern in the males.