八哥繁殖期行为节律研究  

Study on the behavioral rhythms of Acridotheres cristatellus during the breeding period

作　　者：任源浩[1] 宋东杰[1] 虞蔚岩[1] 李朝晖[1] 

机构地区：[1]南京晓庄学院应用生态研究所,南京211171

出　　处：《黑龙江畜牧兽医》2015年第2期25-27,33,共4页Heilongjiang Animal Science And veterinary Medicine

基　　金：江苏省生态学"十二五"省重点建设学科项目;南京市"环境科学"重点学科项目

摘　　要：为了研究八哥繁殖期各阶段(筑巢期、产卵期、孵卵期和育雏期)的行为节律,试验采取定点全天瞬时扫描法,于2010年繁殖季节首次对南京城区八哥繁殖期行为节律进行了详细观察。结果表明:繁殖期行为包括静卧、站立、离巢、理巢、挪动、理羽、进食、鸣叫、清巢、拽羽、翻卵、换孵、喂雏、理雏等。离巢、静卧与站立三种行为在各繁殖阶段占时居多,其中静卧时长比递增;离巢与站立行为在繁殖期各阶段时长比依次减少,并分别在育雏期和孵卵期出现骤减。To study the behavioral rhythms of Crested Myna （Acridotheres cristatellus） in the different stages of the reproductive period, inclu- ding nesting, laying, hatching and brooding periods, a fixed - point instantaneous scan sampling all day was used to observe the behavioral rhythms Of Acridotheres cristatellus from the urban area of Nanjing city in detail in the reproductive period during the reproductive season in 2010. The results showed that the behaviors of Acridotheres cristatellus in the reproductive period included lying still, standing, leaving nest, ar- ranging nest, moving, cleaning feather, feeding, tweeting, cleaning nest, pulling feather, turning eggs, hatching in turn, feeding fledgling and cleaning fledgling and others. The three kinds of behaviors including leaving, lying still and standing shared the most proportion in all the repro- ductive stages, and the time ratio in the lying still increased progressively ; the time ratios of the behaviors of leaving nest and standing sequen- tially decreased in the different stages during the reproductive period, and drastically reduced in the brooding and hatching periods, respectively.

关 键 词：八哥 行为节律 行为生态 繁殖期 南京 

分 类 号：S865.35[农业科学—野生动物驯养] S811.8[农业科学—畜牧兽医]