Bird-B-GoneGL61100516567 Saturn Planter Disp Rack Only Grass Plants

I mounted these on a ledge below my deck where sparrows and robins were constantly trying to nest and making a mess. This was a daily process in the Spring of cleaning up nesting material on the ledge and patio. I used Gorilla Glue as my adhesive and they are solid as a rock. No bird has attempted to nest since. No mess and no bird droppings on my patio. Great product!

The Bird B gone I bought locally had 3 rows of prongs but the one I received from Amazon only had 2 rows. On the bright side, the Amazon box had 10 items whereas the locally purchased had only 6. I used them under a roof where birds had nested. To see how effective they are I will have to wait until spring