Find out how dangerous your windows are to birds โ€” and fix it.

Up to a billion birds a year die hitting glass in North America. Flyway helps you check your windows, report collisions, and get help for injured birds.

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Up to 1 billion birds a year die from window collisions in the U.S. โ€” most at ordinary homes. Small changes make a big difference.

Three ways Flyway helps

Open the app and choose what you need.

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Check my window safety

Answer a few quick questions and Flyway rates the collision risk to resident and migratory birds separately โ€” then shows the fixes that matter most for your window.

Works worldwide
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Report a bird collision

Log a bird that hit a window โ€” species, condition, time, and place. Your reports help researchers understand where and why collisions happen.

Works worldwide
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Find a rescue center

Found an injured or dazed bird? Flyway lists nearby licensed wildlife rehabilitators so you can call for help right away.

U.S. only for now

How the window check works

A short questionnaire, a clear result, and specific things you can do.

1

Tell Flyway about your window

Size, reflectivity, height, nearby feeders and plants, night lighting, and anything you've already installed.

2

Get two risk scores

Separate Low / Medium / High ratings for resident birds and for migrating birds passing through your area.

3

See what's driving the risk

Flyway highlights the top factors raising your score โ€” reflections, a nearby feeder, tall trees, and more.

4

Fix it

Get practical, proven treatments matched to your window โ€” from external screens to dot patterns to moving a feeder.

Why it matters

Birds can't see glass โ€” they see the sky and trees reflected in it, or a clear path to plants on the other side. Simple, permanent changes to a window can prevent the vast majority of strikes. Flyway shows you exactly which changes will help most for your home.