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The Dusk Chorus from an Owl Perspective: Eagle Owls Vocalize When Their White Throat Badge Contrasts Most
BACKGROUND: An impressive number of studies have investigated bird vocal displays, and many of them have tried to explain the widespread phenomenon of the so-called dawn and dusk chorus, the sunrise and sunset peaks in bird song output. As many as twelve non-exclusive hypotheses have been proposed t...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
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Public Library of Science
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2662407/ https://www.ncbi.nlm.nih.gov/pubmed/19352433 http://dx.doi.org/10.1371/journal.pone.0004960 |