@LlamaMountainStudioArts I had no luck with a graphic when a robin was repeatedly braining itself on my window.

Amazon has a lot options for "Owl bird deterrent." Those might work better.

Hausse 2 Pack Bird Scarecrow Fake Owl Decoy Sculpture, Rotating Head Plastic Owl Bird Deterrents, 10.6 Inch Height Nature Enemy Horned Pest Repellent for Outdoor Garden Yard https://a.co/d/7Led0rD