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Yellow finches change color
If finches were bright yellow in winter, they would be easy marks for hawks. Mar 30, · There’s another possible reason why birds change color each season: predators and mating. Find out where bruises get their colors and why. Have you ever wondered why your bruises change colors, or what those colors signify? ×. Next. Mar 30, Goldfinches turn bright yellow as the days of spring grow longer. . Adobe Stock. Having grayish-brown winter. There’s another possible reason why birds change color each season: predators and mating. If finches were bright yellow in winter, they would be easy marks for hawks. Having grayish-brown winter plumage make sense from an evolutionary standpoint. Then, in early spring, a flashy outfit. If finches were bright yellow in winter, they would be easy marks for hawks. Final thoughts. Goldfinches are brightly colored birds that can be seen in gardens, parks, and other open . Yellow finches tend to sing only short notes repeated several times in succession. Learn more about the color blue and its status as a primary color as well as how to create different shades and discover complementary colors.