大鸨的现状和研究动态

The Status and Research Trends of the Great Bustard

大鸨(Otistarda)是栖息于广阔草原的重要濒危鸟类,属国家Ⅰ级保护动物。本文根据近年国内外对该物种的研究结果,对其亚种分布、种群数量、生态生物学、种群遗传结构及组织形态学观察等方面作了综述。通过对其生存现状、受胁原因、研究动态的论述,为该物种的保护和管理提供科学的依据。

The Great Bustard (Otis tarda) which inhabits the steppe is a critically endangered species under national first degree protection. The paper summarized the subspecies distribution, population number, ecological biology, population genetics structure and the observation of tissue and so on, according to the research results in the world. By summarizing the status, the reasons of endangerment and research trends, scientific evidence for the protection and management of the Great Bustard is collected.