Hi again folks, we’re gearing up for another season here. A BB pair has claimed our birdhouse, but the male keeps tapping nearby windows on that side of the house. He does it repeatedly every morning for an hour or more. We’ve tried pulling the curtains, taping up construction paper, and drawing grids with highlighter but nothing fazes him. I’m worried he’ll get a concussion! Any other ideas?
Lisa, I have never had this problem so can’t help from experience. However, our favorite website http://www.sialis.org has oodles of information and you can probably find help there.