Taunting her they are, taunting her!

Poor Cleo. There they sat in the sunshine positively taunting her as she watched them from the window ledge. Just whose fence do they think that is.
I have to say they look very healthy, and I learned tonight that in the Dundee area they are called Cushie Doos. Every day is a school day, as they say. I've never heard them called that before.