07/13/2026
Here's a link to a booklet on bird-friendly buildings. Spread the word. https://www.facebook.com/share/p/1CqnmyFTWo/
Most bird-window collisions occur below 100 feet, although any building with glass on the exterior poses a threat to birds. Thankfully there are easy steps everyone can take to make the buildings you live in or manage just a little bit safer for birds.
Here are five easy to adopt practices called out in a new guide from the City of Chicago, the "Make Your Building Bird-Friendly Chicago Toolkit."
1. Apply a pattern to the outside of exterior glass or use window screens.
2. Pull indoor plants away from the window by a few feet.
3. Reduce or eliminate outdoor lighting late at night.
4. Close blinds or curtains at night.
5. Make sure windows near bird baths or feeders are bird-friendly.
The 22-page guide, which details other strategies to take broken out by season and building type, can be downloaded at bit.ly/chibfd.
The Nature Conservancy contributed to the development of the toolkit, which was spearheaded by the City of Chicago Committee on Environmental Protection and Energy, under Alderwoman Maria Hadden's direction. Other contributors included American Bird Conservancy, BOMA Chicago, City of Chicago Department of Planning & Development, Chicago Bird Collision Monitors, Field Museum, Skyline, Studio Gang, Bird Friendly Chicago, and Chicago Alderpersons Daneil La Spata, Ruth Cruz and Brian Hopkins.
📷: Andi Edwards/Getty Images via Canva