Addendum to 9/10/21 - the UFO Noctuid turned out to be a Dark Swordgrass, the first here since 2018. Thanks to John Bebbington for confirmation.
10/10/21 - in spite of it being much colder, I still had 53 moths last night, but only 12 species, with nothing new. Beaded Chestnuts (19), Setaceous HC (11) and Lunar UW (9) made up the bulk of the catch. No surprises there !!