Oh I've got a couple of families of these in my garden - one of them I've nicknamed "Gert" and "Bert", not terribly genteel names - I'm going to have to think of new names.

I have these in my garden. When I put up a bird feeder I had my neighbours reported me to the council for anti social behaviour. I didn't remove the feeder so they then tried pouring bleach onto my plants. Not nice people. I still feed the birds.