辽宁常见雁鸭类

Common Anseriformes Birds in Liaoning Province

雁鸭类属雁形目鸟类，全国有４６种，辽宁分布３２种，而常见种仅十几种．本文对常见雁鸭类的鉴别特征、生态习性、迁徙、居留类型以及开发利用等问题进行了报道．

There are 46 species belong to Anseriformes in China. 32 species distributed in Liaoning Province.Amongst them, there are about 10 common species reside in Liaoning Province. In this article we report their habits, characteristrics, migration and resident types of these common species.We are sure that this article will be helpful to the development of a good use of the Anseriformes birds.