首页   按字顺浏览 期刊浏览 卷期浏览 Daily activity at nests of the European bee-eaters (Merops apiaster)
Daily activity at nests of the European bee-eaters (Merops apiaster)

 

作者: M. Inglisa,   P. Galeotti,  

 

期刊: Ethology Ecology & Evolution  (Taylor Available online 1993)
卷期: Volume 5, issue 1  

页码: 107-114

 

ISSN:0394-9370

 

年代: 1993

 

DOI:10.1080/08927014.1993.9523118

 

出版商: Taylor & Francis Group

 

关键词: Merops apiaster;daily activity;nest digging;incubation;chick-rearing

 

数据来源: Taylor

 

摘要:

During the breeding seasons 1985–1986, we studied the daily activity of adult bee-eaters by direct observations at four nests and by automatic recordings of three nests. During the digging and incubation phases, the adults' movements were scarce and concentrated during the morning, but in the chick-rearing stage they were high and reached a peak at noon and in the early afternoon. Among nests there were significant differences in the amount of adults' movements during all the breeding phases. The start of daily activity and the rate of the adults' movements to the nests were strongly related to air temperature.

 

点击下载:  PDF (3733KB)



返 回