Wugang copper goose is handsome and oval in shape. Beak length. The yellow-brown color of rainbow. The neck is slender, slightly arched, and the hindquarters are developed. There are single folds or double folds in the abdomen during the laying period, and the skin droops obviously. Goose is generally divided into two types: all-white feather, orange beak, orange bottom, webbed toes and brass-like, accounting for about 67%; The neck feathers, wing feathers and tail feathers are grayish brown, and the lower abdomen is milky white. There is a linear white ring at the joint of beak and eyelid, and the tibia, beak and webbed are blue-gray and bronze-like, and the toes are black, accounting for about 33%.