The return of the bats

I took this picture at the National Museum of Cardiff and put it here because it illustrates my subject. A few days ago, the sun was going down, and I saw a bat flying around. It was obviously a tiny little bat, not like this stuffed one, but it was very certainly a bat all the same. We discovered last year that we had plenty of them, this is the first one I saw this year. I'm glad as I really love bats, even though they are a bit elusive.