Log In or Register
The Eastern or American Goldfinch (Carduelis tristis), also known as the Wild Canary, is a North American bird in the finch family. The only finch in its subfamily which undergoes a complete molt, the American Goldfinch displays sexual dimorphism in its coloration; the male is a vibrant yellow in the summer and an olive color during the winter months, while the female is a dull yellow-brown shade which brightens only slightly during the summer. The male displays brightly colored plumage during the breeding season to attract a mate.