Cheryl J
Chef Extraordinaire
Apparently so: List of Butterflies of Wyoming
I also plant parsley for the Tiger Swallowtails and me. I carefully try to move the caterpillars to "their" parsley, and explain it to them. They then move back to "my" parsley. Apparently Swallowtails don't speak English.
I have not seen as many Monarchs in many years as I have seen this year. A great sight to behold!
Isn't it wonderful??! I've seen a dozen or so just in the past few days.