You Can Listen Here A goldfinch weighs about half an ounce; it eats twenty percent of its body weight per day. In summer, flocks of them travel in looping, chittering passages from cover to cover. The males wear black wings over a bright yellow plumage, the females an olive color. Their hearts beat at 900 times a minute. You will not find them in deep forest. They are for open fields and sun. This one did […]
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