Just a reminder to anyone who is not aware that as part of the activities around National Moth Night (18 and 19 September) colour marking of moths has been taking place at 35 sites in Britain and Ireland, primarily coastal. Early indications are that several thousand moths have already been marked and we are encouraging people to look out for any moths bearing a spot on either the bottom left or right corner of the wing, or the outer middle edge of the left or right wing. A variety of different colours have been used, including orange, red, pink, purple, grey, blue, yellow, turquoise, green and grey. Further information at [www.nationalmothnight.info]