Nothing fishing related, just cool creatures.
Which one(s)? If someone fishes a giant polyphemus moth pattern on a fly rod (the first photo), that would be a sight to see!Use to have a pattern for these we used on the Madison a few years back, was guarded secret then and probably still is.....I remember it fished well. Really well!
I love finding the ones in your link. We would get them up by kettle falls all the time. Don't get them here very often.