WindowAlert decals help prevent wild birds from accidentally striking windows.
Did you know that birds striking windows is the second-highest cause of bird deaths in Canada? (Feral and domestic cats are #1). An estimated 25–42 million birds die annually from striking buildings and houses.
You hate that 'thunk' of yet another bird hitting the window. You can do something about it.
These decals are easy to apply, and easy to move or replace since they stay on with static cling – just make sure window is clean and warm (on the outside).
They work best for smaller windows, and smaller high-risk areas.
They do not interrupt your view - they just blur it a wee bit where the decal is. Each decal has a special coating that reflects ultraviolet sunlight. This ultraviolet light is invisible to humans, but birds see it as a brilliant glow much like a stoplight.
They are for seasonal application (rather than permanent). The UV lasts about 4 months (although many people leave the decals on for much longer).
They are not the best for large windows, large high-risk areas, or for permanent solutions. Check out the Feather Friendly Window Markers for that.
HOW TO USE:
- Place decals on the outside of the window.
- Concentrate decals at center then work out, placing decals at a minimum, on every 2 feet of glass.
- For maximum protection, scientific studies suggest placing decals 2 inches horizontal, by 4 inches vertical, from one another.
- UV coating will fade based on exposure and local elevation. For best results, replace decals every 4 months
- You can apply Ultraviolet Liquid 'dots' between the decals for added deterrence, if you like.
FEATURES:
- 4 decals per envelope.
- 10.2 x 0.1 x 10.2 cm
- Static cling
- Made in the USA
- WA, WAB, WA-LM, WAH