湖北兴山县龙门河地区灰林(即鸟)繁殖习性.pdf
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动物学杂志ChineseJournal 2006,41(2):43—47
ofZoology
湖北兴山县龙门河地区灰林鹏繁殖习性
马 强 肖文发 苏化龙
(孛国拣谴科学璎突靛森爨生态与爹|:境保护疆究掰悲京100091)
了初步研究。研究结果显承,灰拣鹦在湖北兴山龙门河地区的繁殖时间为4月中旬至7月下旬。主要
在农幽边、公鼹旁、海津逮、啦闯小路旁簿由玻草丛巾营巢,巢镰选择在毪骞较少光瘊静、较陡的±坡上,
上方往往有茅萆等遮挡,较为隐蔽。筑巢工作全部由雌鸟承担,一般需要5—7d即可完成。雌鸟每天
产一枚卵,产卵时间一般在涛晨。窝卵数5枚(n=15),第4枚卵产出后即搿始孵化,孵卵工作全部由雌
冬承疆。难鸟豹孵郛行为套黉显懿苓簿经。孵诧羧13—14d。缝鸟晚成瞧,耀雄共圈窝雏,弯雏麓12—
13d。雏鸟离巢前体重有所下降。
关键词:湖北;灰林鸱;繁殖习性
审鞭分类号:Q958文蒸搽浚码:A文攀编号:舵5承3263钽∞6)睨03.∞
The on Habitof Bushchatat
PreliminaryStudyBreeding Grey
XingshanCounty,Hubei
MA XIAOWen·FaSU
Qiang Hua—Long
(Institute万Forestry,ChineseofForestry,挽蟛灌100091,China)
Acadamy
habitof Bushchat(Saxicolaferrea)was observedat of
Abstract:BreedingGrey preliminarily LongmenheVillage
2004 fromthe of
seasonof and Bushehatbreed middle tothe
County,Hubeiduringbreeding 2005。Grey April
Xingshan
endof nestswerebuiltatthe of basidethefarmland、road、riversideand
July.Their toppositionsteepslope footpath
covered andshrubs.Nestwasbuiltfemaleandit took5to7 tObuildanest.Theclutchsizewas
and bygrass by days
one waslaideach in startedtoincubatewhenshe 4
5(站=15)andegg dayearlymorning.However,female gave
durationofincubationwas13—14 and femaletookthe wereahricialandwerefed
eggs.The days only duty.Nestlings
their for12—13 beforecameoutofthenest.
by parent days they
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