接官亭林场灰鹡鸰的生态习性研究

Study on the Ecological Habit of the Grey Wagtail in Jieguanting Forestry Station

2008～2010年在接官亭林场对灰鹡鸰的生态习性进行了观察,观察结果表明:该鸟在该地区为夏候鸟,每年3月中下旬迁来,9月中旬迁离,繁殖期为4～6月,大多于4月下旬产卵,窝卵数为4～6枚,孵化期约为11～12d,雏鸟晚成性,14～15d方可离巢。灰鹡鸰在接官亭林场的种群密度平均为1.78只/km。

The ecology of the Grey Wagtail（Motacilla cinerea） in Jieguanting Forestry station during 2008-2010 was observed.The Grey Wagtail was a summer bird in the reserve,moving in the last twenties days of March,evacuating in mid-September,propagating for four to six months,mostly laying eggs in late April,four to six eggs,hatching stage about 11 or 12 days later,chicks emergent,and 14-15 topfond can leave the nest.The population density of Grey wagtail in Jieguanting Forestry station was 1.78 per km.