Cities turn streetlights red to protect nocturnal ecosystems
https://www.pbs.org/newshour/show/cities-turn-streetlights-red-to-protect-nocturnal-ecosystems?utm_source=flipboard&utm_medium=activitypub
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Cities turn streetlights red to protect nocturnal ecosystems
International Dark Sky Week is hailed as a global celebration of the night and a call for less light pollution. In some cities internationally, local governments are trying to find a solution to lighting the night that helps critical wildlife ecosystems and humans alike. Malcolm Brabant reports from Denmark.







