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机构地区:[1]北京动物园,北京100044
出 处:《动物学杂志》2002年第3期27-30,共4页Chinese Journal of Zoology
基 金:北京市科委科研课题
摘 要:北京动物园自 1 986年对朱进行易地保护研究以来 ,已繁殖了 2 0多只 ,但都是人工孵化和哺育成活的。 2 0 0 1年试行朱自然育雏 ,首次获得成功。作者对朱育雏进行了系统观察 ,对亲鸟喂雏次数、换巢次数。Crested Ibis is one of the most endangered species in the world. An ex situ conservation program has been carried out in Beijing Zoo since 1986 and till now 20 birds has been bred artificially. In 2001 we let the parent birds hatch eggs and raise chicks by themselves. This paper repor\|ted the Crested Ibis' first success of chick raising by natural means in captivity. According to our intensive and systematically observation, the feeding frequency, time of adults sitting on nest and behavior changes were analyzed.
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