Dusky Large Blue (Maculinea nausithous), adult on Great Burnet (Sanguisorba officinalis), Rheindelta, Germany, Europe

adult animal animals arthropod arthropoda arthropods blue burnet butterflies butterflies butterfly butterfly day daylight daytime during dusky europe exterior exteriors fauna germany gossamer gossamer winged great hexapod hexapoda hexapods insect insecta insects kingdom large lepidoptera lepidopteron lycaenidae maculinea moth moths nature nausithous nobody officinalis on outdoor papilionoidea photo photos pterygota rheindelta sanguisorba shot shots the wild wildlife winged world