When the Light Hurts Nature

Light Pollution and Urban Wildlife in the Philippines

Authors

  • Kia P. Piñero College of Fisheries and Marine Sciences, Zamboanga State College of Marine Sciences and Technology, Zamboanga City, 7000, Philippines Author

DOI:

https://doi.org/10.64591/rz1k7159

Keywords:

Light Pollution, Nocturnal Wildlife, Urban Ecology

Abstract

This essay examines how pervasive nighttime lighting in Philippine cities disrupts the behavior and life cycles of nocturnal wildlife—fireflies, bats, frogs, and insects. It highlights documented declines and displacements, explores the sources of light pollution, and proposes mitigation strategies like downward‐facing fixtures, selective dimming, and policy measures to balance human safety with ecological preservation.

References

CMS. (2023). New guide helps cities curb light pollution impacts on wildlife. Convention on Migratory Species. https://www.cms.int/en/news/new-guide-helps-cities-curb-light-pollution-impacts-wildlife/

Dela Cruz, R.-A. (2021). A comparative analysis of the extent of light pollution in Mandaluyong and Pasig. Journal of Biological & Environmental Sciences, 19(1), 32–40.

Guido, R. M., & Kalaw, J. (2021). Presence of light pollution as a latent anthropogenic influence on bat dispersal in Mindanao, Philippines. Indian Journal of Science and Technology, 14(15), 1177–1183. https://doi.org/10.17485/IJST/v14i15.123

PIA. (2022, May 16). Dim the lights for birds at night. Philippine Information Agency. https://mirror.pia.gov.ph/press-releases/2022/05/16/dimming-the-lights-for-birds-at-night

San Jose, C. (2022, October 27). UP Diliman’s bright lights can disrupt campus wildlife. Inquirer Lifestyle. https://lifestyle.inquirer.net/506736/up-diliman-oval-light-pollution/

UP Diliman Wildlife Biology. (2023). Impact of light pollution to local biodiversity. University of the Philippines Diliman. https://science.upd.edu.ph/impact-of-light-pollution-to-local-biodiversity/

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Published

06/11/2025

How to Cite

When the Light Hurts Nature: Light Pollution and Urban Wildlife in the Philippines. (2025). SCI-TECH LENS, 1(1). https://doi.org/10.64591/rz1k7159