A surge in lovebugs (Plecia longiforceps) has plagued South Korea, particularly Seoul and Incheon. Rising temperatures due to climate change are believed to be driving their northward spread. While not harmful, their sheer numbers are causing significant public nuisance, leading to increased complaints. Authorities are responding with water spraying and sticky pads, while natural predators like birds are helping control the population. The government plans to improve its response procedures to future outbreaks.

Prepared by Olivia Bennett and reviewed by editorial team.