丽色噪鹛鸣声的语图结构初步研究

A PRELIMINARY STUDY ON THE SONAGRAMS OF GARRULAX FORMOSUS

１９９６年４～５月，在四川省天全县喇叭河自然保护区进行野外生态观察研究中，录得丽色噪鹛雄鸟１０余种鸣叫声。本文就其中１０种基本鸣声进行声谱分析，着重报道鸣声的声学特征。

Garrulex formosus is a species of song birds and resident birds. The main ranges of Garrulex formosus are in Sichuan Province.More than 10 kinds of calls of Garrulex formosus were recorded by SONYTCD D3 digital audio in Labahe Nature Reserve, Tianquen County, Sichuan Province, during April and March in 1996. Total 10 kinds of these calls were analysed by spectrograms with KAY sonagraph and computer. This articles reported the characteristics of these 10 kinds of sonagraph of Garrulex formosus and compared with calls of some other species in the genus Garrulex.