I saw your comment on my first irises pic and misread is as "wooden pigeon" (which was puzzling). but I had to laugh because the chap next door gets fed up with me feeding the birds and every year he hangs an actual wooden pigeon from the large tree in the hope it'll scare the birds off. Of course it doesn't, but it is funny. I even saw a bird land on it once. I think it's supposed to be a sparrowhawk!