black swallowtail butterfly on ironweed flowers ventral view

butterfly insect animal invertebrate flower pollinator arthropod nature wing plant wildlife leaf petal wildflower black swallowtail ironweed flowers papilio polyxenes sunny garden wings double rows yellow spots margins edges blue metallic orange eyespots tails antenna body called parsnip lepidoptera papilionidae ventral view garden side view swallowtail details markings sunshine eye legs proboscis