I have had a large bird feeder in my back yard for 25+ yrs, but this fall I am having a bunch of birds banging into the patio window quite often. Much more than other years. Does anyone have a suggestion on how to put something on the window to stop the collisions?? my wife just picked up a sparrow that may have a broken wing. Or maybe just sprained. It hit the window right in front of me and dropped like a rock. Sad.
Ole Jack