Whenever A pigeon sees a laser beam, It's going to Believe it’s a predator and fly absent. Simply just jiggle a little laser pointer within the direction of the pigeon to spook it away harmlessly. When disturbed, a pigeon in a group will take off with a noisy clapping audio. https://josue7vgow.blogdal.com/32688081/5-simple-techniques-for-pigeon-control