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Dim the Lights for Birds at Night!

Artificial light at night has been shown to be deadly to birds and insect pollinators, and to deleteriously impact human health. Every spring and fall, millions of birds migrate through Oregon at night. Light pollution is known to disorient birds, causing death by exhaustion and building collisions. Our Lights Out Eugene campaign will help make a difference.

Sign the Lights Out Pledge 

Todd Lake My Bachelor night skyNorth America’s bird population has declined 30 percent since the 1970’s. An estimated one billion birds die from building collisions annually, often lured by light pollution.  Approximately 80 percent of our flowers and 40 percent of our crops are pollinated by native insects, one third of which are threatened with extinction. Artificial light at night is one major cause of this decline. In addition, light pollution has been found to increase the risk of diabetes, depression, and breast cancer in people.

There are many reasons to darken our night skies, and many cities around the world have found a solution.  Begun by the Audubon Society 20 years ago, and found to be successful in reducing light pollution, Lights Out programs protect birds and pollinators, other wildlife, and people. They save energy and money and reduce our carbon footprint.

Many people share a concern about light pollution and want to help the natural world. We often feel helpless in the face of so much negative environmental news but Lights Out advances simple steps we can all take as we come together as a community to make a difference.

We encourage community members to reduce or eliminate the use of external, decorative, and unnecessary lighting throughout the year, and to take actions to further reduce light spill each night of the critical migration periods, September through October and April through June, between the hours of 10 pm and 6 am, to help ensure safe passage for migratory birds.

Here are the main components:

–Turn unnecessary lights off at night

–Install motion sensor lighting for security

–Close curtains, shades, and blinds to reduce light spill

–Use shielded lighting that directs lights downward

–Switch to less “blue light” and more “warm” (under 3000 Kelvin) wavelengths.


Resources about Lights Out: Learn about other Lights Out Programs, and more information about the problems and solutions.

Resources on Bird Migration and protecting migrating birds

Resources on the effects of light pollution on pollinators and other beneficial insects

Resources on the effects of light pollution on human health

Some Resources on Safety Concerns

Prevent Bird Collisions during daylight hours. Birds don’t see glass! Read about solutions to reduce deadly collisions with glass.

On September 15, 2023

Mayor Lucy Vinis, City of Eugene Oregon signed the

2023 Lights Out Mayors Proclamation

We are pleased to announce our first participating business. They do so much for birds in our area. Thank you Wild Birds Unlimited of Eugene and North Eugene