I'll be danged, lol. All this time I just assumed they were moths. I could never get detailed shots so I sort of resigned myself to thinking it was a moth. I've actually put a fair amount of effort into learning about butterflies along with bonsai. I got really into monarch butterflies and a lot of other visitors became nice little bi products.
I know the title is pretty specific but I have tons of photos of all sorts of little insect visitors. I'll just use this thread rather than clogging the forums, heh.