树麻雀（Passer montanus）侵占金腰燕巢（Cecropis daurica）繁殖2例报道

摘要

2015年5月17日和19日,在江西武夷山国家级自然保护区一座木瓦结构的民房内(坐标27°51′26″ N、117°44′07″E,海拔840 m),发现2个金腰燕(Cecropis daurica)旧巢被树麻雀(Passer montanus)侵占,5月21日见2个巢内分别有5枚树麻雀卵,5月28日其中1巢的红外线相机拍摄到金腰燕窥探和被树麻雀驱赶的视频。树麻雀利用金腰燕旧巢进行繁殖是否为对环境变化的一种适应,有待进一步观察研究。%On May 17th and 19th of 2015,we found 2 nests of Cecropis daurica′s embezzled by Passer montanus in a shingle peasant house at Caoping (Geographical coordinates27°51′26″N,117°44′07″E,Altitude 840 m),Jiangxi Wuyi Mountain National Natural Reserve Area. On 21st,May we found 5 eggs of Passer montanus in each nest. On 28 th ,May the infrared-triggered cameras of one nest filmed that Cecropis daurica tried to pry into the nest but was driven by the Passer montanus. whether the behavior of Passer montanus taking advantage of the used nest of Cecropis daurica to reproduce is the evidence of adaption to environmental change need more investigation in the future.