European Greenfinches are one of the smallest birds on the list. These cute songbirds have lime-green breasts that become ...

They are the state bird of Iowa, New Jersey, and Washington. ・Brown-headed Cowbirds often ... due to its stocky build. It has ...

Most are distinguished by striking colors and bright plumage of yellow, blue, scarlet, and green. These colors distinguish them as some of the world's most dramatic and attractive birds.

The males are stunning in their pristine spring plumage, a mix of black, grey, white and yellow, and are easily identified by ...

and con­­spic­uous wing bars contrast with black wings (yellow upper bar, lower white bar) and bright red head. Breeding female: duller, mostly green­ish ­yellow below, grayish back and wings ...