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

Every autumn, Corvo Island in thre Azores turns off its public lighting for a few key days to help fledgling Cory’s shearwaters as they attempt to fly to the ocean guided by the stars Once a year, Corvo, the smallest and most northerly island of Portugal’s Azores archipelago,…

To respect copyright, we link to the source rather than republishing the full text. Read the complete article on The Guardian.