caterpillars eating leaves

agriculture animal arthropod black botany branch brassica bright bug butterfly cabbage caterpillar caterpillars close-up closeup color conservation crawling cucullina eating ecosystem environmental feeding field flora flower food forest freshness garden grass green growth herb horizontal insect invertebrate issues larva larvae leaf leaves lepidoptera macro maple moth nature outdoors people pest plant produce prominent ptilodon rural russia scene social springtime summer tree uncultivated vegetable wildlife worm yellow