The Glasswing Butterfly (Greta oto) has transparent wings that span 2.2 - 2.4 inches. These butterflies are native to Central and South America.
Curious of your thoughts on Protoss biology? I recently got into StarCraft and the lack of any canon information on their finer details has been bothering me. Their telepathy, reproduction, digestive, etc. I could just take it as "bad writing" but... eugh. Forum discussions on the subject of Protoss are disgustingly sexist, but I enjoy your speculation on dumb fictional species and I'm curious if you have any input on Blizzard's shit writing. NBD if you don't wanna think about it.