Tag: migratory birds | DarkSky International

Birds flocking silhouetted in sunset.

DarkSky and the National Audubon Society promote Lights Out for the birds

About

Twice a year, billions of birds take part in massive migrations. Generally, birds spend the spring and summer in …

May 8, 2025

Ynys Enlli named first International Dark Sky Sanctuary in Wales, United Kingdom

Press release

YNYS ENLLI, Wales, UK – Ynys Enlli (Bardsey Island), north Wales, has received International Dark Sky Sanctuary (IDSS) certification …

February 23, 2023

New Program Launches to Save Migrating Birds in Colorado, USA

Light Pollution

The National Audubon Society, IDA, and Denver Audubon have teamed up for Lights Out Colorado to help Coloradans save …

April 21, 2021

What You Should Know About Bird Migration and Light Pollution

News

We are pleased to announce a new partner in the critical work of protecting the night from light pollution: …

September 14, 2020

A mountain lion at night, with the city lights of Los Angeles in the background.

Light pollution harms wildlife and ecosystems

Resources

For billions of years, all life has relied on Earth’s predictable rhythm of day and night. It’s encoded in …

November 13, 2023