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The Guardian Environment

Lights out: the island that goes dark to save young seabirds – in pictures

Corvo Island in the Azores turns off its lights each autumn to help young Cory’s shearwaters navigate to the ocean safely. The effort began in 1991 after many birds were killed by confusion from artificial light. The community and conservation groups work together to protect the birds during their first flight.

What happened

Corvo Island turns off its lights for five nights each autumn to help young Cory’s shearwaters avoid getting lost and injured. The effort started after the community noticed many birds dying from confusion caused by streetlights.

Why it matters

The initiative shows how communities can take action to protect wildlife by making small, intentional changes. It helps preserve a species and highlights the impact of human activity on natural ecosystems.

Why it belongs here

The story demonstrates collective action and environmental stewardship, offering a hopeful example of how people can work with nature to support vulnerable species. It reflects the positive impact of community-led conservation efforts.

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