Nature’s Secret Gold Standard

How bright are your goldfinches? By now, most of them are probably well on the way towards sporting their brilliant lemon-yellow summer plumage. But feathers are not the only part of a goldfinch to change color. In winter their legs, feet and bill are dark grayish brown. By summer, all of these have changed to a buffy yellow orange. Check it out yourself…it’s a pretty cool secret to discover.