Every spring and fall, millions of birds migrate through Ohio on their way to or from their breeding grounds. Many birds migrate at night, and lights on tall buildings or aimed at the sky can disorient them and draw them into the buildings. This causes many birds to strike windows or circle buildings until they fall from exhaustion.
Building collisions are a leading cause of bird fatality during migration in North America, estimated to kill 550 million birds each year. The goal of Ohio Lights Out is to reduce the number of birds killed by flying into buildings and windows in Ohio.
The Ohio Lights Out campaign is an innovative approach to bird conservation, as it could significantly reduce bird collision deaths, as well as assist building owners and managers to decrease their energy costs. The Lights Out Chicago program reported an 80% reduction in collisions at a building following a reduction in nighttime lighting, while Lights Out Wilmington estimated savings of $6,000 per year for a 20-story building participating in the Lights Out program.
- Turn off exterior decorative lighting
- Dim lobby and atrium lighting
- Turn off interior lights or draw blinds, especially on upper floors
These steps should be taken during the peak migratory periods for Ohio:
- Between midnight and dawn
- Fall: August 15 to October 31
- Spring: March 15 to June 1
Lights Out Columbus
In 2012, OBCI partnered with the Grange Insurance Audubon Center to establish Lights Out Columbus. Today, 27 buildings are participating in the program by pledging to reduce lighting during peak migratory seasons.
Lights Out Cleveland
Lights Out Miami Valley
With major support from Black Swamp Bird Observatory, we are currently in the planning phases of a program in Toledo.
To learn more about Ohio Lights Out, including how to enroll a building in the program, please visit www.OhioLightsOut.org.