I found this Pale Brindled Beauty in the public toilets at Bridgend on Tuesday (15th), appropriately in the gentlemen's side of the facility as this is the male of the species. This slightly blurred photograph was taken on my iPhone. As someone has since commented, taking photographs in public toilets is something to be rather cautious about and I decided not to go back in with my camera! The female moth is distinctively different, but I had to reply "no, I didn't" when asked if I had checked for one in the ladies' side!
There are no previous records for Islay for this species, which flies between January and March, though there were three records on Jura back in 1980, which have to be regarded with suspicion as they were all in early September with no mention that they were pupae, which is the stage the moth would be in at that time of year. So this may well be the first record for the vice-county, i.e. Islay, Jura and Colonsay.