The Zebra Swallowtail is what is known in the butterfly world as a “specialist.” The adults nectar on a variety of white, open-throated blossoms, like the wild plum (Prunus species) in the photo above. But the caterpillars will eat only Pawpaw, thus the adults deposit eggs only on Pawpaw trees (Asimina triloba). Poverty Point World Heritage Site has an abundance of Pawpaw trees. In fact, it has a trail named after the Pawpaw trees, and if you walk that trail the right time of year, you can go home with your pockets and your field pack–and even your bandana turned…
Edge & Essence 