Personally I've not noticed as many wasps but I grow lots of veg which attracts a lot of butterflies especially cabbage whites. Have noticed a lot of dragon flies lately, had loads of flying ants in July. My neighbours feed birds so we get loads of different finches, blue tit's and great tit's along with blackbirds, sparrows and starlings etc . Also had a pair of common wood peckers and as I sleep with the window open I hear a cuckoo every dawn chorus. I only live a few miles south of Leicester city centre, maybe another couple of miles away from countryside. I think I'm lucky to see so much variety of animals. Here's a picture of my garden with the veg growing