As the late Nick Sampford once said and he is probably quoting someone else
‘They aren’t here for our entertainment’.
As long as the females are doing their stuff, we shouldn't have to worry?
Here in Herts, the range is expanding and/or we are just finding them where we didn't know they existed! Our summer has been exceptional even though I am stuck at work tomorrow when the forecast is sunny. Our target is that we should find them in every 10km square within a few years!