Here we go again. The American Robin in the spring feels territorial and the need to nest. It comes to our windows, flies up to the glass, taps several times with their beak, before sitting on a nearby branch. After a few minutes, the bird does it again, and again, and again, etc. This goes on for several days.
Why do they do this repetitive window bashing? Some claim they see their reflection and try to ward off another bird from their territory. Some claim they see the reflection of the surroundings in the glass and fly toward it. Maybe they see a dark interior under a protective roofline that would make a dry safe nest site. Those are each plausible. Whatever the reason, turdus migratorius is a slow learner.
We’ve tried different strategies to discourage their behavior. Most don’t work. We shake the curtains. The robin flies away and returns later or goes to a different window. We hang teddy bears or animal figures with big eyes. The robins don’t seem to care. This year I tried drawing a big face on a sheet of paper. That didn’t work. Notice how well the trees and sky are reflected. This window is more problematic than most.
Another window has a Vendetta mask hanging in it. Robins don’t seem to appreciate the finer points of literature and history. It looks kind of weird. I wonder what the neighbors think.