common grass yellow larva into a pupa stage of the metamorphosis. beautiful cocoon hangs on a steam extreme close-up macro

animal arthropoda attached beautiful beauty butterfly case caterpillar change closeup cocoon colorful common concept creature cycle development emerging entomology eurema fragility garden grass green hanging healthy hecabe insect invertebrate larva larvae lepidoptera life macro mature metamorphosis natural nymphalid pieridae pupa pupae pupal pupation stage transformation transition transmogrification wildlife wing wings yellow