【摘要】 包头地区具有大面积黄灌水系,山地、平原,生态环境复杂,故为众多候鸟繁殖和旅居的适宜地区.1997年至1998年笔者又在包头市近郊新发现两种候鸟,将观察研究结果报导如下.更多还原

【Abstract】 Baotou has a complicated ecological environment with mountainous areas, plains and large areas of Yellow River irrigation waterways. Thus it becomes the ideal treeding and residing home for numerous migratory birds. From 1997 to 1998, the author found another two species of their in the suburban of Baotou. The following is the result of my study.更多还原