The yellow warbler may sometimes be mistaken for a goldfinch.

这黄色的小鸟或许被你错认为金丝雀了。

Goldfinches eat seeds and very little else.

金翅雀主要吃种子和其它些小部分的食物。

Although they are very common backyard birds, you may have trouble recognizing a goldfinch if you see one.

虽然金翅雀是种很常见的鸟儿，但是如果你看到，你也不是很容易认出来。

In the winter, goldfinches shed most of their colorful plumage and become olive or brown in color, so it can be easy to miss them at your feeder!

冬天，金翅雀会褪去彩色的羽毛，变成橄榄色或者棕色，所以很不容易在喂食器周围发现它们！