【#国之大雅二十四节气#之#小寒#篇今日上线】小寒时节，中国北方大部分地区已进入严寒时期，土壤冻结，河流冰封。在我们要裹紧棉衣抵御寒冷的节气，古人却用鸟类来定义小寒的气候特点。鸟类对气候灵敏的感知，也更好地为人类观察气候的变化提供了参考。关注#国之大雅二十四节气#之小寒篇，倾听城市里的冬日鸟鸣，再和总台记者王冰冰一起去学习如何做一只绒鸟小肥啾。Xiaohan, meaning "Minor Cold" in English, is the 23rd solar term of the 24 traditional Chinese solar terms. When Xiaohan comes, most areas in northern China will witness frozen soil and rivers. Long ago, during this period when we needed to wrap ourselves up in padded clothes, the ancients learned how to tell the solar term Xiaohan from birds. To celebrate this season, let's listen to the chirping of birds in Beijing and learn how to craft a velvet bird. http://t.cn/A6lkLN3R