I reckon that I got all y'alls butterflies. I was seeing 3 tiger swallowtails on the same plant when I was out there shooting... Unfortunately, the light was terrible, the pics were unsalvageable. Tiger swallowtails are Georgia's state butterfly, but don't usually show up in groups like the spicebush swallowtail and the gulf fritillary, or the sulfur yellows.
How many patches of host plants are y'all growing? It really makes a difference... when all around is turf, providing them with a place to raise their young makes all the difference.