Check out this cool bug. It seems to hatch out of and/or lay that fuzzy stuff there. We have no idea what its name is, or whether it’s a moth or a butterfly. Striking and photo-worthy, though, for sure.
p.s., for the entomologists out there, I stumbled across this photo in my archives and realized I had never shared it. It is not a recent photo, so don’t use the date of this post as a clue about the timing of its reproductive cycle.