WHAT DOES KUBOTA B6100 MEAN?

I have a problem with particularly vicious, evil woodpeckers putting nice spherical holes around my Wooden siding, so I chose to give these a try out. Though they aren't the decorations I would choose if I'd a preference, they are doing operate to scare off the woodpeckers, IF you move them each few times, and many others.Eric Vinje Started Planet