I don't remember everseeing one of those.We had a buddleia on the patio on my in-laws' flat and it was absolutely amazing the night life that arrived and which we could see with the doors open on a warm evening! It far far exceeded the daytime visitors. The buddleia in London is at the bottom of the garden so we tend not to see night-time visitors so never knew there were never really aware there were so many around.
Philippa Bond ● 2d