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史海涛, 郑光美. 1998: 红腹角雉的食性研究. 动物学研究, 19(3): 225-229.
引用本文: 史海涛, 郑光美. 1998: 红腹角雉的食性研究. 动物学研究, 19(3): 225-229.
SHI Hai-tao, ZHENG Guang-mei. 1998. The Study on Diet of Temmink's Tragopan. Zoological Research, 19(3): 225-229.
Citation: SHI Hai-tao, ZHENG Guang-mei. 1998. The Study on Diet of Temmink's Tragopan. Zoological Research, 19(3): 225-229.

红腹角雉的食性研究

The Study on Diet of Temmink's Tragopan

  • 摘要: 1993年11月至1994年10月,利用无线电遥测装置,以直接观察法、取食痕迹检查法为主,以粪便分析法和嗉囊及胃内容物分析法为辅,对贵州仙人山地区红腹角雉全年的食性作了研究。获知其取食87种食物,其中植物性食物占94.3%,动物性食物占5.7%。春、夏、秋、冬的食物种类分别为59、28、24、44种。红腹角雉的食性存在区域性及季节性差异,同时又有一定的重叠性。食物种类广泛,未发现对某种食物特别依赖,与同属的黄腹角雉不同,这是红腹角雉较黄腹角雉分布范围广、适应能力强的一个重要原因。

     

    Abstract: From November 1993 to October 1994,the diet of Temmincks Tragopan (Tragopan temminckii) was studied in Xianrenshan area of Guizhou Province with field observations,trace checking,dropping analysis and crop examinations.Radiotelemetry was used for tracing three Temmincks Tagopans.The results of diet analysis were as follows:Temmincks Tragopan performed 5 types of feeding patterns,e.g.pecking,digging,jump-feeding,chase-feeding and feeding on trees with pecking as the main pattern.They moved to rugged areas in snowy weather;and prefered to feeding along the trails in valleys when its raining or foggy.This behaviour is closely related to the food supplies.The pheasant was found to have 87 food items throughout the year.The food items of Spring,Summer,Autumn and Winter were 59,28,24 and 44,respectively.The diet was significantly different between seasons.In the same season,the diet varied with areas and individuals.Generally,Temminck Tragopans fed on a variety of herbs and ferns in winter and spring.In summer and autumn,they fed on fruits of several species of bushes and trees,as well as herb seeds.The fruit of Alangium chinense and Macrocarpium chinensis were the main food in autumn.Different from Cabots Tragopan,Temmincks Tragopan feed on a number of different kinds of food without relying on one of them.This is probably one of the important reasons that Temmincks Tragopan has larger distribution area and is more common than Cabots Tragopan.

     

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