Window Shades · Field Note

Prevent Bird Strikes By Using Exterior Shades

Prevent Bird Strikes By Using Exterior Shades
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It’s estimated that every home in America kills about 2 birds every year due to window collisions.

Currently, up to one billion birds die from hitting windows in just the US alone.

It’s a massive problem across the country.

If you’ve ever experienced a bird window collision you know it’s heartbreaking, and such widespread bird loss impacts our environment.

Birds are one of the most important players in our ecosystem. They help keep the pest population under control, they act as nature’s clean-up crew, they disperse seeds and much more.

Reducing the amount of birds hitting windows would not only mean protecting birds from harm, but also conserving our environment.

The White-throated Sparrow is one of the most commonly reported victims of window collisions

The White-throated Sparrow is one of the most commonly reported victims of window collisions. Photo by Cephas.

Why birds fly into windows

The reason birds fly into windows is because they don’t recognize glass as a solid surface. Birds will hit windows at full speed either because they can’t see the glass, or they believe the reflections they see in them are real and will fly towards them.

Unfortunately, most of the time window strikes happen without anyone realizing it. Either no one is in the room, or it’s too quiet of a sound for anyone to realize what happened. If the bird isn’t killed outright from the collision, they typically suffer broken wings or legs, making them easy prey for predators or scavengers.

Why decals and tape fall short

For the person with a window that has had bird strikes, there are a lot of bird crash prevention products available.

One of the most popular is reflective tape. It’s designed to be a visual and auditory deterrent, with light reflecting off of it and the tape making a noise by twisting in the wind.

However, anything designed to scare birds usually is only effective for a limited amount of time. Birds become accustomed to these deterrents once they realize that they are not a threat.

The other most common types of bird deterrents are decals and tapes.

There are a lot of varieties of these on the market, but they all work in the same basic way. They stick onto windows and as long as they are spaced correctly, birds will be no longer perceive the glass as a clear passage.

These options are usually inexpensive and can be applied fairly quickly.

However, window decals and bird silhouettes only reduce the chance of a collision, and all will obstruct your view.

A solution that keeps your view

There is another easy and inexpensive solution, and this one won’t block your view.

View looking through EZ Snap Shade Screen.

View looking through EZ Snap Shade Screen.

EZ Snap Window Shades are a sun blocking screen that once installed, eliminate the reflectively of the glass completely.

Birds perceive the EZ Snap Shade as a solid object and won’t fly into it.

Also, because EZ Snap uses an optical grade mesh, you will still be able to see out of it and keep your view.

The kits are easy to install and can be hung in as little time as an afternoon.

Ready to get started? Build your exterior window shade kit and size it to your windows.

We recently had a customer write to us to say that he was having a problem with bird strikes at his house and decided to try EZ Snap.

He said, “I wondered if installing the EZ Snap Screens on those windows might help prevent bird strikes on the glass. I can say now that it was an easy solution to a heart wrenching problem. We have not had any bird fatalities since I installed the screening this spring. The screens still allow plenty of daylight into the building and, of course, it allows unobstructed views to the outdoors. Easy to install and it performs as advertised.” Follow this link to read the full review from L. Stephenson.

Learn more about EZ Snap products here.

If a bird hits your window

What to do if you find a bird stunned or injured after it strikes your window:

  • Watch the bird carefully before getting close. It may be able to recover quickly and fly off right away.If the bird is conscious and sitting in a safe area, it may not need to be moved while it recovers.
  • If the bird is unconscious, gently pick it up and examine it for injuries.
  • If the bird is severely hurt, it will need immediate attention from a bird rescue organization.
  • If the bird is just stunned, gently place it in a cardboard box with sufficient air holes.
  • Once the bird is safe in the box, take it to somewhere warm and quiet.
  • Check on the bird regularly, but never open the box when you do. If the bird has recovered you don’t want it flying out indoors where it might get hurt again.
  • If it sounds like the bird is active, take the box outside and open it there.
  • Step away and see if the bird flies away.
  • If it doesn’t, close the box and bring it back inside.
  • If it’s been two hours and the bird still has not recovered, take it to the closest wild animal rehabilitation centre where it can get the proper care that it needs.

Common questions

Why do birds fly into windows?

Birds fly into windows because they do not recognize glass as a solid surface. They hit at full speed either because they cannot see the glass or because they believe the reflections in it are real and fly toward them. Most strikes happen unnoticed, and birds that survive often suffer broken wings or legs that leave them easy prey.

Do window decals and reflective tape stop bird strikes?

Decals and reflective tape only reduce the chance of a collision rather than eliminate it, and they obstruct your view. Anything designed to scare birds tends to work for a limited time, because birds grow accustomed to the deterrent once they realize it is not a threat. Decals also have to be spaced correctly to be effective at all.

How do exterior shades prevent bird strikes without blocking the view?

Exterior shade screens eliminate the reflectivity of the glass completely, so birds perceive the screen as a solid object and will not fly into it. Because the screen uses an optical grade mesh, you can still see out and keep your view. One customer reported no bird fatalities after installing the screening, with plenty of daylight and unobstructed outdoor views.

How long does it take to install bird-strike shade screens?

The kits are easy to install and can be hung in as little time as an afternoon. You build the exterior window shade kit sized to your windows, then mount and snap the mesh in place. The screens still let plenty of daylight in and keep an unobstructed view to the outdoors while removing the reflection birds mistake for open sky.

What should I do if a bird hits my window and is stunned?

Watch the bird first, since it may recover and fly off on its own; if it is conscious and sitting in a safe spot, it may not need to be moved. If it is stunned, gently place it in a ventilated cardboard box somewhere warm and quiet and check on it without opening the box. If it has not recovered after two hours, take it to the nearest wildlife rehabilitation center.

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