石渠县发现四川境内斑头雁最大繁殖种群
Sichuan Journal of Zoology（2013）
Abstract
<正>2013年8月初,四川贡嘎山国家级保护区管理局与四川省石渠县农林局技术人员在石渠县虾扎乡附近的鄂曲电站库区(33°3.957'N,98°16.822'E,海拔3991 m)观察到斑头雁Anser indicus繁殖种群405只,一对亲鸟带有1~9只(大多数4~6只)幼鸟。在该库区繁殖的鸟类还有赤麻鸭Tadorna ferruginea、普通秋沙鸭Mergus merganser、红脚鹬Tringa totanus等;还观察到渔
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