| 21. | It's a sight to behold when the feeder is lined with goldfinches.
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| 22. | When I'm watching goldfinches and hummingbirds, the time passes very quickly.
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| 23. | Human activity has generally benefited the American goldfinch.
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| 24. | The American goldfinch undergoes a cardueline finch to undergo a molt twice a year.
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| 25. | Unlike some finch species, the American goldfinch uses its feet extensively in feeding.
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| 26. | American goldfinches are occasionally victims of brood parasites, particularly brown-headed cowbirds.
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| 27. | The goldfinch has a red face and a black-and-white head.
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| 28. | Songs of catbirds, American goldfinches and yellow-headed blackbirds can be heard.
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| 29. | We haven't seen a single house finch, titmouse or goldfinch for weeks.
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| 30. | American goldfinches in their dull-yellow winter plumage outnumbered any single species of sparrow.
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