Recently, I've become aware of what I call "ghost pigeons, " the imprint a pigeon makes on a glass window of a building when it unwittingly flies into it. They are spooky and depressing and kind of pretty all at the same time.
Now that I'm aware of them, I see them all the time when I look out of the windows in downtown office buildings.
If you have any ghost pigeon pix, please post.
