Description
Now you see it, now you don't! Meet the glasswing butterfly — a real-life invisibility trick.
Its wings? Practically see-through! That’s thanks to tiny structures called nanopillars that scatter light instead of reflecting it. The result? Wings so transparent they vanish into the background — the ultimate camouflage against predators.
Found fluttering through Central and South America’s humid forests, these butterflies don’t just rely on stealth. As caterpillars, they munch on toxic nightshade plants and hang onto those chemical defenses into adulthood.