Celebrate World Migratory Bird Day!

Celebrate World Migratory Bird Day on May 14th by dimming or turning off your lights at nighttime!

Learn more about the impact of light pollution on migratory birds and other species, plus what organizations and people are doing to help.

• Interactive Audubon Migratory Bird Initiative Map
• Dim the Lights for Birds at Night
• The Basics Of Bird Migration: How, Why, And Where
• CSU Aeroeco Lab - Lights Out Alerts