Luna Moth Trivia Questions

Adults live only 7–10 days; the long-lived stage is the pupa, which can overwinter for months, but the adult moth is fleeting.

Adult luna moths lack functional mouthparts, living only about a week solely to mate, relying on stored energy from their caterpillar stage.

They are native to North America, ranging from the Great Plains to the East Coast and into Canada, not just tropical regions.

The iridescent green color comes from microscopic scales that reflect and scatter light, not from pigments—making them appear almost luminescent.

No evidence suggests immunity; they are vulnerable to predators like spiders, birds, and bats, relying on camouflage and erratic flight to avoid capture.

The tails actually confuse bat echolocation by creating acoustic decoys, not helping the moth navigate—they twirl to deflect sonar attacks.

Males have large, feathery antennae that can sense trace pheromones released by females from distances up to 1–2 miles, guiding them to mates.

When disturbed, luna moth larvae click their mandibles, creating a sound that may startle birds or other predators, giving them a chance to escape.