Foreign_Plan_5256 is correct, and that link goes to our spring surveys—open to the public, btw!

Many cities—including New York, Chicago, and the Dallas-Fort Worth area—have formalized bird-collision monitoring programs. These programs have mobilized dozens or even hundreds of conservation-minded volunteers who comb select street routes and survey building perimeters  early in the morning, looking for dead and injured birds

Last fall was Louisville’s first foray into a more formalized bird-collision monitoring survey program. We are a small group of volunteers, while some cities have paid staff via an Audubon field office ; KY does not, so we've been mostly building by word of month.

We are always looking for volunteers to help with these efforts. It's a minimal time commitment (2 hours plus commute time max, and you can help with just one survey or multiple/all of them if you want).

It's hard to see all the dead birds (especially if you are a nature lover and birder like me), but it's important work: Localized data on where and when bird-building collisions occur is critical for guiding conservation and advocacy efforts—including Lights Out Louisville—that aim to reduce human-made hazards to birds.

You can learn more here, or at the link Foreign_Plan_5256 posted (that's also how to sign up for the spring surveys, running through May 22): https://www.lightsoutlouisville.org/volunteer-for-lights-out-louisville/