Trapping again

It was forecast dry last night so I popped the trap out, this time on the other side of the garden. Up at 04:30 ish, noticed an Elephant Hawk moth, but left it there in covered trap and went back to bed. Strangely, it had escaped somehow an hour or so later when I unloaded the trap. In fact most of the moths were outside on fence panelling where very well camouflaged. A few were on the white conservatory Upvc where less so!