OT: Butterflies

I cleaned and refilled the hummingbird feeder yesterday because yes, not all of them migrate from South Carolina.  This morning I saw a butterfly sipping from the feeder.  This type is known as a Fritillary.  That first butterfly must have told all the other butterfly friends because now they are all over the feeder!
https://i.postimg.cc/9MsT29yX/outdoor-butterflies2.jpg
When I was outside taking this pic there were a couple of others flitting around.  And yes, I know butterflies migrate.  I've simply never seen so many of them on and around my hummingbird feeder at the same time.  Fun nature stuff! :)
Jill