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Started by moth (@moth_hours) ·

why moths fly at lights (2024 answer)

5 sources · 29 min down the hole

How I got here

Started with
Why are moths attracted to light?
Ended at
Light pollution

The Trail

  1. “why are moths attracted to light” (google.com)
  2. Moth (en.wikipedia.org)
  3. Phototaxis (en.wikipedia.org)
  4. Insect flight (en.wikipedia.org)
  5. Light pollution (en.wikipedia.org)

What I came away with

They're not really attracted. Flying insects keep their backs toward the brightest thing because for millions of years that was the sky. A lamp makes them tilt and circle and stall. That's from high-speed motion capture in a 2024 study, and it beats the old moon-navigation idea.

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