【摘要】 长青保护区血雉分布的中心区域是兴隆岭地区,分布面积约4 000 hm2。分布区的最高海拔3 000 m、最低海拔2 300 m。为了掌握血雉种群和人为干扰现状,提高保护管理水平。利用样带法、跟踪调查法,调查血雉的种群密度与巢穴利用情况。得出血雉平均密度0.2171只/hm2,种群数量为868只。血雉不利用旧巢穴,当年选择巢址,产卵数最大为8枚,有弃巢现象,但是能适应一些自然因素的干扰。血雉种群分布区和密度稳定,处于稳定期。更多还原

【Abstract】 To understand population of blood pheasant and human disturbances,and to improve the monitoring on blood pheasant population,population density and nest utilization of blood pheasant in breeding season were investigated by using line transect method as well as tracking method.The results indicated that the population of blood pheasant was estimated to be about 868,with an average density of 0.2171 per hectare.It was found that the blood pheasant will build a new nest instead of used nests,and the maximum number of eggs in a nest was eight.The observation showed that the population of blood pheasant in distribution area is at stable stage.更多还原