2004年1月1日发行普31-3-2滇(币鸟)图普通邮票,笔者获悉后即赶往中科院动物研究所向鸟类专家杨晓君教授讨教。他一眼就认出了我,热情地说:“上个月您来谈过孔雀,今天又要查什么鸟?”我说:“有一种叫滇(币鸟)的鸟,名称很陌生,新年就要发行邮票,特来请教它的模式标本 Issued on January 1, 2004 General 31-3-2 Dian (coins) ordinary stamps, I learned rushed to Institute of Zoology, Chinese Academy of bird experts Professor Yang Xiajun for advice. He recognized me at a glance and said enthusiastically: “You talked about the peacock last month, what kind of bird must you check?” I said: "There is a bird called Dian (Bird) whose name is strange and New Year It is necessary to issue stamps, special to consult its model specimens