四川南充地区白鶺鴒的繁殖习性  

Breeding Habit of White Wagtail in Nanchong,Sichuan

作　　者：刘亚斌[1] 周友兵[1] 汤宽均[1] 敬晓晶[1] 王志亚 胡锦矗[1] 

机构地区：[1]西华师范大学珍稀动植物研究所,南充637002 [2]浙江省湖州市南浔中学,湖州313009

出　　处：《动物学杂志》2005年第5期104-109,共6页Chinese Journal of Zoology

基　　金：四川省重点学科重点资助项目(No.SZD0420)

摘　　要：2004年2～5月在四川省南充市嘉陵江中上游的河漫滩内对白鶺鸰（Motacillaalba）的繁殖习性进行了研究。结果表明：白鶺鸰2月开始繁殖；雌雄参与筑巢，营巢期7～10d；主要雌鸟孵卵，孵卵期13～14d，上午8：00～9：00时孵卵出现一次高峰；窝卵数（5．00-t-O．52）（n=16）枚，孵化率42．5％；雌雄参与育雏，育雏期15～16d，下午18：00～19：00时育雏出现一次高峰，日育雏次数（112．9±48．6）（n=17），育雏时间间隔（5．60±5．34）min（n=1584）；雏鸟形态生长曲线呈“S”型。The breeding habit of White Wagtail （Motacilla alba） was studied in the riverfront of middle and upper reaches of Jia Ling River in Nanchong, Sichuan from February to May in 2004. The results showed White Wagtail began breeding in February. The nest was built by both of male and female required for 7 - 10 days. Female stayed in nest for most incubation period which was 13 or 14 days. One incubation peak was recorded in the morning （8：00- 9： 00） .The clutch size was （5.00 ±0.52）eggs/nest （n = 16）, and successful hatching rate of eggs was 42.5%. Parent care lasted for 15 - 16 days. In evening （18 ： 00- 19： 00）, there was one peak period of brooding behavior. The brooding behavior was （ 112.9 ±48.6） （ n = 17 ） in a day. The intervals of brooding behavior were （5.60 ±5.34） min （ n = 1 584） .The curved line of the growth of nestlings＇ shape was presented in pattern “S”.

关 键 词：白鶺鸰 繁殖 雏鸟生长发育 

分 类 号：Q958.1[生物学—动物学]