Jeff Pippen is an excellent source person - taught at Duke University in NC. Just reading his website is fascinating.
Re_ the orange/black butterflies --- don't forget the Viceroy ... almost a copycat of the Monarch.
Live like every day as it is your last because one day -- it will be.
(if I can find who said this, I'll credit that dear Soul -- wasn't me, but it makes a lot of sense)
