Pine Siskin
This streaky brown finch has a narrow, fine-tipped bill and shows yellow flashes in the wings and tail in flight. The pine siskin is 5 inches in length. They are often overlooked when mixed in with winter flocks of American goldfinches, which are drab yellow (but not streaky) in nonbreeding plumage. The siskin’s heavy streaking also makes it resemble a female house finch, but note the siskin’s smaller, finer bill.
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