American goldfinch

Male (left) and female (right) at a thistle feeder

The American goldfinch (Spinus tristis), also known as the eastern goldfinch, is a small North American bird in the finch family. It is migratory, ranging from mid-Alberta to North Carolina during the breeding season, and from just south of the Canadian border to Mexico during the winter.

单词	Spinus tristis
释义	Spinus tristis 英语百科 American goldfinch The American goldfinch (Spinus tristis), also known as the eastern goldfinch, is a small North American bird in the finch family. It is migratory, ranging from mid-Alberta to North Carolina during the breeding season, and from just south of the Canadian border to Mexico during the winter.
随便看	tachometer chronograph tachometer circuit tachometer connection tachometer constant tachometer dial tachometer disc tachometer drive tachometer drive cable tachometer drive gear tachometer drive gear complement tachometer drive gear wheels tachometer drive quill tachometerdrive quill tachometer dynamo tachometer electric indicator tachometer feed back tachometer feedback tachometer generator tachometer head tachometer housing tachometer indicator tachometer lock tachometer pulse tachometer roller tachometer sender