Yeah, no kidding, the buggers are sneaky too, when I put out suet cakes I have to watch them like crazy or it is gone in 10 minutes, so what they do is fly over the yard and look in the window, checking to see if I am there, if I am they keep going because they know I will chase them away. Or they will fly in behind the evergreen, sit and wait until I am not in the yard and then they are right there at the suet as soon as my back is turned, we play this game all darn winter.