Pigeon deterrent spikes, or chicken Manage spikes can work very well for managing pigeons perching on modest or slim ledges, or beams. Spikes come in many dimensions and widths. it's important to understand which spike to use where by. You should definitely leave an area of not less than 6 https://gatherbookmarks.com/story19373967/the-smart-trick-of-installing-a-pigeon-repellent-that-nobody-is-discussing