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Swamp sparrows modulate vocal performance in an aggressive context
Vocal performance refers to the proficiency with which a bird sings songs that are challenging to produce, and can be measured in simple trilled songs by their deviation from an upper bound regression of frequency bandwidth on trill rate. Here, we show that male swamp sparrows (Melospiza georgiana)...
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| Hlavní autoři: | , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
The Royal Society
2008
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2665810/ https://ncbi.nlm.nih.gov/pubmed/19087921 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsbl.2008.0626 |
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