redbird

名词 redbird:

1. the male is bright red with black wings and tail
   同义词：scarlet tanager, Piranga olivacea, firebird
2. crested thick-billed North American finch having bright red plumage in the male
   同义词：cardinal, cardinal grosbeak, Richmondena Cardinalis, Cardinalis cardinalis

red.bird

n.（名词）
Any of various birds with red plumage, as the cardinal or scarlet tanager.
红鸟：红衣凤头鸟或猩红比蓝雀等有红色颜色的鸟类