摘要
2010和2016年分别通过扫描法和目标取样法对比了长春动植物园笼养和图牧吉保护区半散放大鸨发情期的行为,结果表明:两种环境下雌鸨静站,觅食、游走、理羽、趴卧、警戒行为都表现出极显著的差异(P≤0.01);雄鸨静站、游走、理羽、觅食、求偶炫耀和警戒行为都表现出了极显著差异(P≤0.01),趴卧行为表现为差异不显著(P≥0.05)。通过测量取样比对,笼养大鸨单只平均活动区域面积明显小于半散放大鸨,笼养笼舍中的天然植物和昆虫的种类数量明显较半散放区域单一。
Behaviors of Great Bustard in breeding season between cages in the Changchun Animals and Plants Park and semi wild in Tumuji reserve were compared through scanning method and target sampling method in 2010 and 2016,respectively. The results showed that the behavior of the female standing, walking, foraging, preening, lying,vigilance showed significant differences under the two environments ( P≤0.01) and that of the male standing,walking,bustard feathers,foraging,courtship and vigilance showed significant difference ( P≤0.01) . There was no significant difference in delirium behavior ( P≥0.05) . By measuring the sampling ratio,the average moving area of one Great Bustard was less than that of half loose bustard,and the species of natural plants and insects in the cage were significantly more than those in the semi free area.
作者
杨锴斌
田秀华
卢小琴
王悦
于长江
周景英
YANG Kaibin;TIAN Xiuhua;LU Xiaoqin;WANG Yue;YU Changjiang;ZHOU Jingying(College of Wildlife Resources,Northeast Forestry University,Harbin 150040,China;Tumuji National Nature Reserve,Zhalaite 137405,China)
出处
《经济动物学报》
CAS
2018年第4期205-209,220,共6页
Journal of Economic Animal
基金
国家林业局项目(41312951)
关键词
大鸨
行为分配
生存环境
bustard
frequency of behavior
living environment
