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作 者:金志民[1] 杨春文[1] 刘铸[1] 金建丽[1] 李丁男[2]
机构地区:[1]牡丹江师范学院生物系,黑龙江牡丹江157012 [2]北京林业大学生物科学与技术学院,北京100083
出 处:《四川动物》2011年第1期84-86,共3页Sichuan Journal of Zoology
基 金:黑龙江省杰出青年科学基金项目(JC200709);黑龙江省东部矿区鸟类群落结构的研究
摘 要:2006~2009年在黑龙江省牡丹江地区对凤头麦鸡Vanellus varwllus繁殖生态习性进行了观察。凤头麦鸡在牡丹江属夏侯鸟,每年3月末4月初迁来,9月下旬迁走,居留期约6个月;4月底开始筑巢,繁殖期间的配偶关系为一雄一雌,营巢于沼泽草甸,也有个体将巢筑于田边或荒地中,个别将巢直接筑在农田的垄上。巢比较简单,在1~2d内完成。巢筑成后的7~10d开始产卵。每窝4枚,平均卵重25.2g,最后一枚卵产出后即开始孵卵,孵化期为24~29d,孵化率50%~100%;幼鸟为早成鸟,育雏期30d左右。The reproductive behavior of the northern lapwing (Vanellus vanellus) was observed in Mudanjiang region, Heilongjiang province from 2006 to 2009. The result showed that northern lapwings belong to the summer migrants, migra- ting into this area at the end of March to early April and leaving in late September. The residence period was about six months. It began to nest by the end of April and nested in marsh meadow. Some individuals built nests in fields or waste- lands; others nested on the ridges of the fields directly. Nests were relatively simple. The mating system was monogamous and the nesting period was 1 -2 days. Adults started laying eggs 7 - 10 days after completing the nest. The clutch size was 4 and egg weights averaged 25.2 g. The female began to incubate immediately after laying the last egg. Incubation lasted 24 2 29 days and the hatching rate was 50% -100%. Chicks were precocious and the rearing period was about 30 days.
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