Nature Miramichi:

From: Jim Saunders <jimsaunders809@gmail.com>
Sent: Thursday, September 9, 2021 8:49 PM
Subject: Luna Moth

"The luna moth’s twisted tail is designed to interfere with echolocation by hunting bats. Experiments in wind tunnels have shown that lunas with tails are less likely to be caught by bats than lunas whose tails have been removed."

https://www.adirondackalmanack.com/2019/07/the-short-productive-life-of-the-luna-moth.html

Jim