05/11/2026
You can help protect migrating birds tonight by turning off exterior lights! Read the post 👇 for more info!
🚨Lights Out Alert! 🚨 Tonight, an estimated 17.6 million birds will fly over Wisconsin!
We’re urging everyone to turn off or dim non-essential outdoor lights and close window shades from 11 p.m.–6 a.m. to help birds safely on their journey.
Most birds migrate at night, and light pollution can disorient them, leading to deadly window collisions. In addition to turning down the lights, you can also help by treating windows. If you’re looking for a quick fix, draw lines on your windows (no more than 2” apart) with a bar of soap or washable window markers.
A few simple steps can save countless birds, conserve energy, and protect our night skies. 🌌🐦
👉 Share this post to spread the word!
Want migration alerts sent straight to your inbox? Sign up for Cornell Lab of Ornithology BirdCast alerts through the link in the comments. BirdCast added 4 Wisconsin cities this year: Appleton, La Crosse, Madison, and Milwaukee. If you don’t live near one, choose the closest city to you.
BirdCast sends alerts only on the biggest migration nights; about 8–10 nights each season that account for roughly half of all migration traffic.
SOS Save Our Songbirds | Southern Wisconsin Bird Alliance | Wisconsin Society for Ornithology - WSO | Kickapoo Valley Dark Sky Initiative | Focus on Energy