bunch of yellow and black striped caterpillars of the cinnabar moth destructing a plant

plant flower leaf tree branch produce shrub nature wildflower food wildlife invertebrate insect animal colony insects larvae caterpillars cluster biodiversity poison lepidoptera colorful macro ragwort destroy attack skeletons bite feeding outdoor foliage eating detail green pyrrolizidine stripes moth cinnabar summer erebidae pest destruction hungry voracious damage munching yellow black zebra pattern poisonous crawling bug butterfly day-flying tyria jacobaeae bunch striped destructing causing total