I (rather optimistically) put the Robinson on last night and just as the light was striking up something buzzed out of nowhere and went straight in.  At the time I though this looked like the December Moth.  So I wasn't too surprised when the only moth in the trap this morning was:

Full trap list (Robinson 125W, ST5715, VC9, Dorset):

• 1631 December Moth Poecilocampa populi 1

December Moth

p.s. In a previous post I mentioned the new Firefox web browser.  This has an amazing feature in that it will check your spelling in the blog composing box here (and on any web page for that matter) - rather like Word does - so you can correct this prior to posting.  Of cause this doesn't help with scientific names but the English dictionary is very good.