@article{Wang2022-03-28Machi-57174,
  year={2022},
  doi={10.1038/s41467-022-28881-w},
  title={Machine learning reveals cryptic dialects that explain mate choice in a songbird},
  volume={13},
  journal={Nature Communications},
  author={Wang, Daiping and Forstmeier, Wolfgang and Farine, Damien R. and Maldonado Chaparro, Adriana A. and Martin, Katrin and Pei, Yifan and Alarcon Nieto, Gustavo and Klarevas-Irby, James A. and Ma, Shouwen and Aplin, Lucy M. and Kempenaers, Bart},
  note={Article Number: 1630}
}

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    <dc:creator>Forstmeier, Wolfgang</dc:creator>
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    <dc:creator>Alarcon Nieto, Gustavo</dc:creator>
    <dc:contributor>Wang, Daiping</dc:contributor>
    <dc:contributor>Forstmeier, Wolfgang</dc:contributor>
    <dc:contributor>Pei, Yifan</dc:contributor>
    <dc:contributor>Farine, Damien R.</dc:contributor>
    <dc:contributor>Alarcon Nieto, Gustavo</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2022-04-05T11:35:57Z</dc:date>
    <dcterms:title>Machine learning reveals cryptic dialects that explain mate choice in a songbird</dcterms:title>
    <dc:creator>Farine, Damien R.</dc:creator>
    <dcterms:abstract xml:lang="eng">Culturally transmitted communication signals – such as human language or bird song – can change over time through cultural drift, and the resulting dialects may consequently enhance the separation of populations. However, the emergence of song dialects has been considered unlikely when songs are highly individual-specific, as in the zebra finch (Taeniopygia guttata). Here we show that machine learning can nevertheless distinguish the songs from multiple captive zebra finch populations with remarkable precision, and that ‘cryptic song dialects’ predict strong assortative mating in this species. We examine mating patterns across three consecutive generations using captive populations that have evolved in isolation for about 100 generations. We cross-fostered eggs within and between these populations and used an automated barcode tracking system to quantify social interactions. We find that females preferentially pair with males whose song resembles that of the females’ adolescent peers. Our study shows evidence that in zebra finches, a model species for song learning, individuals are sensitive to differences in song that have hitherto remained unnoticed by researchers.</dcterms:abstract>
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    <dc:contributor>Ma, Shouwen</dc:contributor>
    <dc:contributor>Klarevas-Irby, James A.</dc:contributor>
    <dc:contributor>Martin, Katrin</dc:contributor>
    <dc:creator>Maldonado Chaparro, Adriana A.</dc:creator>
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    <dc:creator>Klarevas-Irby, James A.</dc:creator>
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    <dcterms:issued>2022-03-28</dcterms:issued>
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