the cockchafers melolontha fabricius, may-bug beetle eating walnut

agricultural agriculture animal background beetle beetles branch bug chafer close closeup cockchafer cockchafers cockerel control eating eyes fabricius fauna flora garden green grow insect insecta insects juglandaceae juglans larva larvae leaf leaves macro may maybug melolontha natural orchard outdoor outdoors pest plant regia scarabaeidae sitting spring tree walnut walnuts wild wildlife wing