Adult atlas moths don't eat because they don't even have fully formed mouths. Their proboscis is tiny and non-functioning. Though it seems extraordinary, this is fairly common in moths. They live on the reserves they store as caterpillars. Once the atlas moth emerges from the cocoon as an adult, its sole purpose is to find a mate. The moth doesn’t travel far from its cocoon, saving all of its energy for reproduction. This moth has what appears to be a built-in method for scaring off predators; its wingtips look just like cobra snake heads.1 When the atlas moth is threatened, it slowly moves its wings to mimic a snake to ward off potential attackers. Since cobras are found in the same areas as the atlas moth, and because its main predators, birds and lizards, are visual hunters, it seems likely that this wing marking is an adaptation for survival.