If the Monarch is your favorite butterfly, you've probably never heard of the Greta oto, also known as the Glasswing butterfly because of its completely transparent wings. Yes, there is a butterfly with clear wings that resemble glass. The glasswing butterfly (scientifically known as Greta oto) might be the most beautiful bug you have never heard of! Their delicate wings … [Read more...] about Gorgeous Glasswing Butterflies Have Wings That Look Like Transparent Windows “video”