a swallowtail butterfly of the two-tailed variety draped over a red valerian flower

butterfly swallowtail swallowtail papilio multicaudatus two-tailed two-tailed large yellow open wings closeup close colorful valerian red flower flowers red pink plant nectar garden attracts pollinators butterflies wing blue pollen tongue proboscis pollinating picturesque details nature scene soft green hues background pretty beautiful insect macro spring wildlife outdoors outdoor colorado habitat natural lepidoptery Swallowtail butterfly