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作 者:陈文凯[1,2]
机构地区:[1]黔南民族幼儿师范高等专科学校,贵定551300 [2]黔南民族师范学院贵定分院,贵定551300
出 处:《野生动物学报》2016年第4期342-345,共4页CHINESE JOURNAL OF WILDLIFE
摘 要:2014年3~8月和2015年3~8月,在贵州贵定县境内采用定点观察法对灰林([即鸟])(Saxicola ferreus)的繁殖生态进行了初步研究。结果表明,灰林([即鸟])繁殖期4~7月,巢的结构为3层,营巢期5~7 d(n=15),窝卵数4~5枚(n=12),孵卵期为12~13 d(12.24±0.65)(n=12),雏鸟留巢13~14 d(n=12)。测量了雏鸟的体重和体长、嘴峰、翼长、尾长、跗跖等生长情况,并用Logistic方程对体重和体长的生长进行了拟合。This study aimed to document the breeding habits of Saxicola ferreus in breeding season of 2014 and 2015 from March to August.The breeding season of S.ferreus buntings was from April to July.The nest consisted of three layers.The nidification period lasted from 5 to 7 days.The clutch size was from 4 to 5.The hatching period was from 12 to 13 days.Nestlings stayed in nests for 13 or 14 days.The growth of nestling weight and length of body,bill,wing,tail,and tarsus were recorded.A logistic equation was used to relate the change in body weight to change in total length.
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