It can be glued in place by using a special adhesive that includes it. They’re incredibly efficient at halting greater birds including pigeons. Chook Absent Machine: This chook device create a disturbance to birds by reflecting light from the mirrored fan blades, preventing irritating birds from approaching, roosting or nesting. https://jeffreyyh1j1.blogolize.com/top-the-best-pigeon-repellent-installation-company-in-jazan-secrets-70540985