【摘要】 2007～2008年,在甘肃则岔林区对蓝马鸡种群生存状况作了调查。结果显示:鸦类和猛禽对繁殖期蓝马鸡的卵和雏鸟危害较大;林区内鸦类数量较多(78.7%),潜在威胁蓝马鸡野生种群;人类活动干扰和栖息地质量下降也会对蓝马鸡种群产生威胁。根据上述调查结果,提出相关保护对策。更多还原

【Abstract】 From 2007 to 2008,surviving status of Crossoptilon auritum was investigated in Zecha forest zone,Gansu.The results showed that egg and fledgling of this pheasant were endangered by crow and raptor.Moreover,numerous crows(78.7%),serious human interference and habitat loss in nature reserve were main dangerous factors for its wild population.Therefore,conservation measures for Crossoptilon auritum were put forward.更多还原