Motion-activated sprinklers are great for driving absent any sort of animals and birds such as pigeons. This is also amongst the most effective ways. To make certain this performs, you will need to use a sprinkler which can rotate 360 levels. Lasers are productive towards lots of types of birds. https://1001bookmarks.com/story18428411/5-easy-facts-about-installing-a-pigeon-repellent-in-arar-described