indigo bunting

indigo-bunting的词性：
n.（名词）

1. A small common finch (Passerina cyanea) of North and Central America, the male of which has deep blue plumage.
靛蓝鵐：一种常见的雀科小鸣鸟（小麻雀属 靛蓝彩鵐） 产于中北美洲，雄鸟具有深蓝色的羽毛