Moths are drawn to light, though the reason is still debated among scientists.

The longer version

Artificial light disrupts navigation because night orientation appears to rely on distant sources. Holding a steady angle to the moon keeps a course straight, but a nearby lamp grows closer as the insect passes, so the same rule bends its path inward into a tightening spiral.

Another proposal is that bright sources overload the eyes, leaving the animal unable to see properly once it moves back into darkness. Confusion rather than attraction may therefore explain behaviour that has puzzled observers for generations, though people studying it still disagree about which mechanism dominates. Observers note that cooler sources tend to draw fewer visitors than warm, bright ones.

Where this entry sits

This collection gathers small wonders from the world of ants, bees, butterflies, beetles, and spiders. Expect surprising details about swarms, silk, and metamorphosis, plus the strange everyday abilities of creatures small enough to fit on a fingertip. The full list sits on the Insects and Spiders page, where every entry is listed in order.