how long do dainty swallowtail butterflies live
Monarchs and Swallowtails may live about a month in the summer, but the Monarchs that migrate to Mexico or the California coast may live up to 6 months. Some long-lived tropical butterflies live up to 6 months as adults.The long-life champion is a tiny yucca moth that feeds on Banana Yucca (Yucca baccata).onarchs and Swallowtails may live about a month in the summer, but the Monarchs that migrate to Mexico or the California coast may live up to 6 months. Some long-lived tropical butterflies live up to 6 months as adults.