Poor little buggers only home in on your lights because they are trying to get back into the dark…..they have eyes tuned to work at night so they can feed in safety. The darker it is, the better the protection from predators they get. Trouble is, an electric light puts out more photons than their eyes can cope with, and the eye nerves shut down. They therefore “see” the light source as a black hole and try to use it to get to a darker, and therefore safer, place….. In effect, our night lights are torturing them with promise of food and safety that it will never deliver :disappointed2:
Spiders, on the other hand, are totally alien and not of this world…..they just don’t move right……