common bag moth, liothula omnivora

branch leaf animal flower tree nature wildlife twig plant invertebrate insect bird spring green produce autumn common bag moth liothula omnivora animals aotearoa bag worm bagmoth bagworm camouflage caseworm caterpillar cocoon detail endemic entomology environment garden habitat hang insect insects invertebrate larva life cycle metamorphosis moth natural nature zealand nocturnal nz outside pest psychidae stage twig wild wildlife worm