Use the appearance of natural predators to deter smaller birds from colliding into your windows!
Three larger black silhouetted birds can be placed on your windows in order to prevent smaller birds from colliding with them. The avoidance of percieved predators is what deters the smaller songbirds from any unwanted altercations with your house or business!
Size: 20 x 33cm (8 x 13in.)Sheet 3 birds come on and peel off.