It is 20 centimeters long, and the male's black plumage is set off by red shoulder patches . 体长20厘米,雄鸟的黑色羽衣衬着红肩斑。
Successive males display before females with the most elaborate care, and show off in the best manner, their gorgeous plumage . 雄的一个个地在雌鸟的面前,很殷勤地用最好的姿态,来眩示它们艳丽的羽毛。
Although we miss the brilliance of cardinals we can see certain flowers, sunsets, the iridescent plumage of a cock pheasant . 虽然我们不能欣赏鲜艳的红色半边莲花,但我们可以看到某些花卉日落时的余辉、雄野鸡色彩缤纷的羽毛。
Barred prison cells ; barred plumage on a bird 装有栅栏的监狱单人牢房;鸟的花斑羽毛。
Plumage color mutations and variants in muscovy duck 番鸭的羽色突变及变异
" what little bird of scarlet plumage may this be “长着这么鲜红羽毛的会是什么小鸟呢?
Standard test method for composition of plumage 羽衣成分的标准试验方法
This small gull is named for its breeding plumage 这种细小的鸥鸟的英文名称以它的繁殖羽命名。
Have you seen the brightly - coloured plumage of tropical birds 你见过热带鸟类色彩斑斓的羽毛吗?