Several cities across Europe, including locations in Denmark and the UK, are replacing traditional streetlights with red lighting. This initiative aims to minimize light pollution and its impact on nocturnal animals, which can be disrupted by conventional white or blue streetlights.
The shift to red lighting is based on research indicating that red wavelengths are less likely to interfere with the natural behaviors of wildlife active at night. By implementing this change, municipalities hope to create a more balanced environment for both humans and animals.
**Why this matters**
Light pollution has been shown to affect the health and behavior of nocturnal species, including insects, birds, and mammals. Reducing artificial light exposure helps preserve ecosystems and biodiversity, contributing to environmental sustainability in urban areas.
Source: NewsData