Dave consistently gets good numbers in his back garden. On the same night (night before last) I took just 36 moths of 24 species in my Chorleywood back garden. I did, however, get 3 Tachystola acroxantha and I post a photo, showing how a rather worn and poorly marked specimen can look very little like the images in the books.
Rather more like the 'proper' thing is this image of an Argyresthia. I think it's an A. pruniella, but does anybody disagree and think bonnetella?