Witness the Giant Swallowtail butterfly come out of it's pupa, then release it out into the wild! The Giant (Papilio cresphontes) is native to the Eastern and Southeastern sides of the US. Males are usually smaller than the females. Giant Swallowtails are the biggest butterflies in North America, their wingspans being around 6 inches long. It should take around 10-20 days for your pupa to emerge.
 
The caterpillars will feed on Citrus Trees and Common Rue.