Prowler Owl does the trick!
Another 5/5 star review from a satisfied customer!
I was having trouble with nasty blackbirds depositing their droppings around the top rail of my above ground pool. It was so gross and disgusting every 2 or 3 inches apart all around the top. I ordered the Bird-X owl with the moving wings and placed it on a 5 foot pole beside the pool. It does a good job scaring the birds and I have had a clean top rail on my pool since then! I move the owl from place to place each week to give the appearance of it not being a statue. It also helps because the wings move when the wind blows and that helps keep the ‘trick’ working. Definitely was worth the money.
By C. Carlton from Illinois