黑龙江三江国家级自然保护区鸟类调查初报

通过1994年～2001年对三江自然保护区鸟类的调查 ,记录鸟类206种 ,另8个亚种 ;分属于17目40科 ,占全省鸟类355种的58 %。其中 ,国家一级重点保护鸟类9种、国家二级重点保护鸟类34种、《中日候鸟保护协定》鸟类140种、《中澳候鸟保护协定》鸟类23种。由于保护区的成立 ,几年来从鸟的数量上看 ,鸟的栖息、繁殖生境的改善 ,食物的丰富和人为干扰的减少 ,数量有增多的趋势 ,特别雉鸡类、雁鸭类、鹬类、鹭科鸟类尤为明显

First report of the investigation of the birds from Sanjiang national nature reserve in Heilongjiang province

By the investigation of the birds in Sanjiang nature reserve from 1994 to may 2001,we kept an record of 17 orders 40 families 206 species(four species have subspecies).In our province,there are 355 species in total and the sum in this record even counts for 58%.Among them,9 species belong to the first grade of state key protection and 34 species to the second grade.Otherwise,140 species were listed in"China-Japan Migrant Protection Agreement"and 23 species in "China-Australia Migrant Protection Agreement".In the last few years,the number of the birds in this area have increased,especially the sum of some kinds of them,phasisnus colchicus,anser cygnoides,charadrius dubius,ardea purpurea and so on.It is result of the improvement of the bird living circumstances.In another word,it rely on the existence of the nature reserve in sense.