Gardman - Bird Alert Window Stickers, 6pcs

WindowAlert ' It's a distressing reality that hundreds of thousands of birds are killed every year by flying into windows. Fortunately there's an ingenious solution to this alarmingly widespread problem. Now available in a choice of three attractive shape options, WindowAlert is a decorative decal that clings by natural static attraction to any glass surface. It reflects the ultraviolet light we can't see, creating a brightly glowing warning that's clearly visible to birds. No adhesive or special fixing required. Each pack contains four decals. Maple leaf design only but we can also get Butterfly design. ' '