Lovebugs, small black-bodied flies known for flying while attached in mating pairs, are expected to appear earlier than usual in South Korea in 2026, according to recent reports. The insects, scientifically named Plecia nearctica, are typically seen in late May and June, but warmer spring temperatures have accelerated their emergence.
Experts from the Korea Meteorological Administration note that above-average temperatures in April and early May 2026 have created favorable conditions for lovebug swarms. The insects are not harmful to humans but can be a nuisance in large numbers, often clustering near roads and buildings.
Local authorities advise residents to use screens on windows and avoid driving through dense swarms, as lovebugs can damage car paint due to their acidic body fluids. The early arrival is consistent with broader climate trends affecting insect life cycles globally.
