what bird is bright yellow
American Goldfinch: 5 in size. The Goldfinch is a small, yellowish bird. In the summer, the male is bright yellow, with a black cap and black wings.The female is olive-yellow, with black wings. In the winter, the male Goldfinch's color fades and he looks very similar to the female. Food: Weed seeds and tree seeds are the favorite food of Goldfinches.n the summer, the male is bright yellow, with a black cap and black wings. The female is olive-yellow, with black wings. In the winter, the male Goldfinch's color fades and he looks very similar to the female.