These yellow colored birds are sights to behold. Check out where they are found to see with your very own eyes their splendor colors. American Goldfinch photo link The American Goldfinch (Spinus tristis) is a small North American finch measuring around 11–14 cm (4.3–5.5 in) in length, with a wingspan of 19–22 cm (7.5–8.7 in). […]