LIFESTYLE

Why are insects attracted to light

By Anujj Trehaan

1

Study conducted

A recent study published in the journal Nature Communications has shed light on why insects are drawn to artificial light sources. 

2

Insects' navigation disrupted

The study reveals that artificial light disrupts insects' navigation, causing them to circle or dive around it. 

3

High-speed infrared observations

Researchers used high-speed infrared cameras to observe insect behavior in an insect flight arena and the Costa Rican jungle. 

4

Debunking previous theories

The findings debunk previous theories that insects were attracted to light for warmth or confused it with celestial bodies. 

5

Moths and flies unaffected

Oleander hawk moths and fruit flies were found to be exceptions, flying normally in the presence of light. 

6

Light pollution solutions needed

Further research is needed to explore the effects of light pollution on insects and potential solutions for reducing their attraction to streetlights. 

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