butterfly with a beautiful black-blue color

active angular animal antenna arthropod attractive beautiful bird black-blue blue butterflies butterfly class color considered consists crepuscular dusk families family flower hesperiidae hesperiioidea insect insects invertebrate leaf lepido lepidoptera lycaenidae members monotonous moth nature nymphalidae one order papilionidae papilionoidea patterns pieridae pollinator pteron rhopalocera riodinidae scales shapes sub-order superfamilies true varied wildlife wing wings yellow