江西吉安灰头麦鸡的繁殖生态研究  

Breeding Ecology of Vanellus cinereus in Ji'an,Jiangxi Province

作　　者：黄族豪[1] 郭玉清[1] 徐兵[1] 骆宗强[1] 柯坫华[1] 

机构地区：[1]井冈山大学生命科学学院,江西吉安343009

出　　处：《四川动物》2012年第5期772-774,共3页Sichuan Journal of Zoology

基　　金：江西省青年科学家(井冈之星)培养对象计划资助项目;江西省自然科学基金资(2009GZN0075);井冈山大学大学生创新性实验计划项目

摘　　要：灰头麦鸡Vanellus cinereus在江西吉安地区是夏候鸟。2010～2011年对当地灰头麦鸡的繁殖生态进行了调查研究。结果表明,当地灰头麦鸡最早2月20日迁入,最晚9月17日迁离,居留时间约为7个月;3月初开始产卵,平均窝卵数3.8枚(n=14),平均卵大小48.0mm×34.5mm,平均卵重28.8g(n=38);产满窝卵后即开始孵卵,孵卵由雌雄鸟共同承担;孵卵期为28～31d;孵化率为90.15%。The grey-headed lapwing Vanellus cinereus is a summer resident in Ji＇an, Jiangxi province. The breeding ecolo- gy of grey-headed lapwings was investigated in Ji＇an from 2010 to 2011. This species migrated into the area on February 20 at the earliest time, and left on September 17 at the longest duration. Residence duration was about seven months. The egg- laying started in early March. The clutch size was 3.8 （n = 14 ）, with eggs having the average volume index of 48.0 mm × 34.5 mm and weight of 28.8 g （ n = 38 ）. Parent birds began to incubate after all eggs of a clutch were laid. The incubating behavior was observed in both sexes. Incubation period lasted 28 to 31 days and the hatchability was 90.15%.

关 键 词：灰头麦鸡 吉安 繁殖生态 窝卵数 

分 类 号：Q958[生物学—动物学]