Zen Wind Curtains are a Simple Way to Save Birds

Make your own, or buy Acopian BirdSavers
• Very elegant solution to the major problem of    bird window strike kills.
• Very simple design.
• Aesthetically pleasing.
• And it works!

(a.k.a. Zen Wind Curtains)
"Forget about the fact that they save birds. They just look cool."

Put Acopian BirdSavers on Your Killer Windows.

Some quick and simple measurements are all that are needed for you to order custom, hand-made, cool looking Acopian BirdSavers for your windows!
Click here to order Acopian BirdSavers
Click here to Build Your Own


"Acopian BirdSavers offer a practical and effective way to reduce window kills. I recommend them wholeheartedly."

-- Keith L. Bildstein, Ph.D.
Professional Ornithologist and Conservationist
Hawk Mountain Sanctuary
Kempton, PA


A Simple Way to Save Birds!

When people think of bird mortality they usually think of cats, wind turbines, and pesticide poisoning, among other causes. In fact, in North America the largest number of birds are killed each year by glass! Learn More.


Download Acopian BirdSavers Display Posters

Click here to download a PDF of the Acopian BirdSavers Display Poster.


Acopian BirdSavers Downloads

Click here to download a PDF of the report by Dr. Daniel Klem, Jr.: "Evaluating the Effectiveness of Acopian BirdSavers to Deter or Prevent Bird-Glass Collisions".

Click here to download a PDF of the report by Dr. Daniel Klem, Jr. and Peter G. Saenger: “Evaluating the Effectiveness of Select Visual Signals to Prevent Bird-window Collisions” that appears in the June 2013 issue of The Wilson Journal of Ornithology published by the Wilson Ornithological Society.


Click here to download a PDF of the Acopian BirdSavers Fact Sheet.


Click here to download a PDF of the Acopian BirdSavers Instructions & Fact Sheet.