Lazuli Bunting. Photo: Evan Barrientos/Audubon How You Can Help Birds There are two simple actions people can take to have a big impact on birds: Shield outdoor lights to prevent light from being emitted upwards. Turn off lights before midnight during bird migration seasons (April-May and August-September). Take the Pledge Show your support for migrating birds Pledge Spread the Word Your voice matters! Artificial light is part of the problem for the steep decline in bird populations–29% since 1970. How to Contact Others Learn More FAQ Resources Public Lighting Residential Lighting A four-minute video introduction to Lights Out Colorado. Give Now at Colorado Gives