White-throated sparrows alter songs differentially in response to chorusing anurans and other background noise
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- 作者：Ariel K. Lenske ; alenske@uoguelph.ca" class="auth_mail ; Van T. La
- 关键词：Acoustic interference ; Background noise ; White-throated sparrows ; Spring peepers ; Vocal flexibility
- 刊名：Behavioural Processes
- 出版年：June 2014
- 年：2014
- 卷：105
- 期：Complete
- 页码：28-35
- 全文大小：1651 K
文摘
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We tested if white-throated sparrows alter their song in response to anuran choruses.
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Songs with higher minimum frequencies were sung during spring peeper choruses.
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Singing behaviour varied with source of background noise.
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Song adjustments were made in response to both natural and anthropogenic noise.
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