A mystery

When I came home yesterday I found a male Vapourer moth Orgyia antiqa sitting on the conservatory door, at first I thought it must be from my larva that pupated about a week ago, but when I checked I realized that that pupa had indeed hatched, but that was this beautiful wingless female still sitting on her cocoon and not the male I had found. Anyway I put them together in my flight cage and he mated her, so I do know the eggs she has laid are fertile (they lay them anyway whatever). After he was finished I put him in the release box, turned round and found another male Vapourer in the sitting room window!! I think she must have been giving off pheromones all day lol!!
So Missy extra interesting is my blip today, sill sitting on her pupal case, with her collection of eggs.