The American 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 Canada–United States border to Mexico during the winter.
Scientific name: Spinus tristis
Mass: 0.48 oz
Length: 4.3 – 5.1 in.
Order: Passeriformes
Class: Aves
Information from: audubon.org