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House Finch "pre-copulation" song, often given in the close proximity of a female, includes waxwing-like whistles (Mar, PA).
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In this case the male was solitary (Mar, NJ).
Purple Finches have two different songs. One is extended and often includes mimicry (July, ME).
sonagram in two parts:
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The other is shorter and more stereotyped (July, ME)
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Like House Finches, Purple Finches sometimes include high-pitched calls in their songs (July, ME).
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Purple Finch "vireo song", interspersed with flight calls. This song version can be heard in fall or spring and sounds similar to a Red-eyed Vireo (Oct, PA).
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(Apr, PA)
American Goldfinches sing from early in the spring, even though they won't be breeding until July. The accompanying female often calls (Apr, NJ).
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Hoary Redpoll song (singing in bush,June, AK). In this example, the song has 8 different repeated notes. The song of the Common Redpoll is apparently similar, and males use up to 16 different notes in their songs.
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White-winged Crossbill (June, AK)
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time scale reduced
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White-winged Crossbills trading trills, probably a simplified song (June, AK).
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