The Confusion of Insects: Debunking the Attraction to Light Theory
TL;DR
New research suggests that flying insects are not actually attracted to light, but rather become confused by artificial lights at night, which scramble their innate navigational systems. Insects do not fly directly toward a light source, but tilt their backs toward it, causing midair confusion. This study used motion-capture video to observe how insects react to different light sources, finding that their flight is least disrupted by lights shining straight downward.
- Are insects drawn to light? New research shows it's confusion, not fatal attraction KSL.com
- Like a moth to a flame? A new study debunks an age-old theory National Geographic
- Research Suggests Bright Lights Confuse Insects VOA Learning English
- Why are moths attracted to lights? Science may finally have an answer The Guardian
- Why Insects Are Attracted to Light at Night Scientific American
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