暗腹雪鸡青海亚种活动规律及雏鸟羽毛生长和成体秋季换羽

THE MOVEMENT RULE,FEATHER GROWTH AND MOULT OF THE HIMALAYAN SNOWCOOK,TETRAOGALLUS HIMALAYENSIS KOSLOWI

本文报道了暗腹雪鸡青海亚种（Ｔｅｔｒａｏｇａｌｌｕｓｈｉｍａｌａｙｅｎｓｉｓｋｏｓｌｏｗｉ）的季节活动规律、日活动规律、雏鸟羽毛生长顺序和成体秋季换羽等。

This paper reports the seasonal movement rule,daily movement rule,feather growth andmoult in fall of the Himalayan snowcock,Tetraogallus himalayensis koslowi.This study has beencarried out from April 1984 to February 1989 in Dongda mountain of Gansu province.