China avifauna 中国鸟类区系
avifauna survey 鸟类调查
chinese avifauna 中国鸟类
avifauna community 鸟类群落
avifauna resources 鸟类资源
The main results were as follows:1. Analysis of avifauna:(1) 179 bird species were recorded in this survey, which belonged to 94 genera, 40 families and 18 orders.
主要的研究结果如下:1.鸟类区系组成方面:(1)本研究观察记录到的鸟类有179种,隶属于18目40科94属。
参考来源 - 内蒙古达赉湖国家级自然保护区鸟类群落结构和动态研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N all the birds in a particular region (某一地区的)鸟类
The character of avifauna and the bird ecological group in this reserve were analysed.
还分析了该保护区鸟类组成区系和鸟类生态群的特征。
One third of the amphibious animals are threatened, while this figure for avifauna is 12%, and that for mammal is 22%, according to a survey of the global specimens.
通过对全球物种进行调查，发现有三分之一的两栖物种受到威胁，鸟类有12%受到威胁，哺乳类有22%受到威胁，另外还有其他物种。
According to the data obtained from the study, the avifauna in Lashihai wetland can be divided into 4 communities: water surface area, swamp, agricultural farmland and forest vegetation.
根据调查的数据分析，拉市海湿地鸟类可分为4个群落，即明水面区域、农业耕作区、沼泽浅水区、森林植被区。
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