东方白鹤研究现状

本文论述了当今国内外对东方白鹳研究的最新成果，东方白鹳Ｃｉｃｏｎｉａｂｏｙｃｉａｎａ已被公认为独立的物种，目前已知野生种群总数约为２０００－２５００只，主要在黑龙江流域繁殖，在长江中下游越冬，其食物以鱼类为主，但亦可取食少量植物；中国首先笼养繁殖成功，现已进入人工育雏与放归自然阶段，在俄罗斯和中国的繁殖地，人工建巢招引也已取得成果，１９８５，１９８７和１９９２年的３次国际会议，对中国东方白鹳的研究起了促进作用，但东方白鹳仍受到人的干扰和猎杀等严重威胁，应采取对策，加强保护。

Current Studies on Oriental White Stork

This paper discribes the newest achievements of nowadays' researches on Oriental White Stork both internal and external. Oriental White Stork (Ciconia boyciana) is now commonly considered an iodipendent species. The number of wild population is now about 2000-2500. They mainly bred in the He longjiang River basin, and winter in middle and lower basin of the Changjiang River. They mainly fed on fishes,and sometimes feed on a few planEs. China has firstly succeeded in captive breeding.Now artificial rear nestlings and refers them into nature have been conducted. China and Russia have succeeded in collecting the birds using artificial nests. The three international symposia hold in 1985, 1987 and 1992 have promoted Oriental White Stork research in China, but the birds are still in danger, it is necessary take action to proed them.