White‐crowned sparrow males show immediate flexibility in song amplitude but not in song minimum frequency in response to changes in noise levels in the field
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DOI: 10.1002/ece3.3037
Abstract: Abstract The soundscape acts as a selective agent on organisms that use acoustic signals to communicate. A number of studies document variation in structure, amplitude, or timing of signal production in correspondence with environmental noise… read more here.
Keywords: response; immediate flexibility; frequency; noise levels ... See more keywords