scarce swallowtail butterfly on a shrub with purple flowers

scarce swallowtail iphiclides podalirius butterfly papilionidae peartree insect garden countryside woodland meadows terni umbria italy europe daylight sunlight morning summer outdoor outside shrub leaves branch fly flight wings pattern black colors beauty delicate entomology zoology moth metamorphosys environment nature natural season seasonal green tiger stripes wedgeshaped markings blue orange spot tail imago elmleaf blackberry thornless