A third of Sweden's over 300 wild bee species are seriously threatened, with a similar trend observed in butterfly populations. The Swedish Environmental Protection Agency highlights the critical impact of declining pollinator numbers on food supply and ecosystems. To counter this trend, unexpected habitats around infrastructure such as power line corridors, railway embankments, road edges, industrial areas, and motocross tracks are identified as potential sanctuaries for pollinators.

Ingrid Johansson-Horner from the Swedish Environmental Protection Agency suggests that with appropriate management, these environments can provide essential food and nesting sites for various pollinators. The agency has initiated a nine-point program aimed at safeguarding these vital species, which includes environmental monitoring and conservation of open spaces that serve as potential habitats for pollinators like bees and butterflies.

This initiative highlights the pressing need to rethink urban and infrastructural planning to ensure a thriving ecosystem. By fostering a collaborative relationship between infrastructure development and biodiversity preservation, Sweden aims to mitigate the critical threats posed to pollinators, ultimately benefiting food production and ecological stability.