Songbird Essentials Window Hawk Transparent Deterrent Parmak 49-inch height with 6-inch vertical

49-inch height with 6-inch vertical stays helps keep animals in and predators out

seeds or hard surfaces of structures to protect and control

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designed for right or left hand applications

Songbird Essentials Window Hawk Transparent Deterrent Parmak 49-inch height with 6-inch verticalMillions of wild birds are killed each year flying into windows. Now you can help reduce this loss of life. WindowAlert is a static cling decal that may be applied to home and office windows. The decal contains a component which brilliantly reflects ultraviolet sunlight. This ultraviolet light is invisible to humans, but glows like a stoplight for birds. Birds have vision that is up to 12 times better than that of humans. WindowAlert decals help birds