Jealous of every grain of their rice, the farmers kept watch day and night and soon discovered a previously rare sight: at dusk and dawn, dozens of wild duck were flying over from the river and settling in flocks on the rice paddies.
損失一谷一粒皆感心痛的農民，日夜追蹤，結果發現了過去少見的鏡頭：日盡黃昏與天將破曉，常有野鴨幾十隻成群由河流方向飛來，從空而降，落在稻田。