Peter - yes I do have that volume and when the series is complete it will make a great companion to the volume I describe below. For a start there are maps!!! I agree about the illustrations not being quite as good but it will be good enough to identify that new arrival to our shores I think :-) We just have to hope for a change in wind direction away from these unvarying north easterlies.

Best moth so far this evening a Pale Eggar.