Canto del Chincol (Zonotrichia capensis) en San Pedro de Atacama, Chile
DOI:
https://doi.org/10.54830/bmnhn.v75.n2.2026.1043Palabras clave:
Ambientes áridos, canto, dialecto, PasseriformesResumen
El chincol (Zonotrichia capensis) está representado por cinco subespecies en Chile. Este trabajo describe el canto de la población de San Pedro de Atacama (Región de Antofagasta), atribuida a Z. c. antofagastae. Al igual que en otras poblaciones, el canto local se divide en un tema introductorio, compuesto por dos elementos distintos, y un trino final. El trino, componente que define los dialectos en esta especie, varió entre individuos sin conformar agrupaciones discretas, lo que es compatible con un único dialecto local. La firma acústica individual se concentró en la estructura del primer elemento del tema y en la organización temporal del canto, mientras que el segundo elemento resultó el más conservado entre individuos y emerge, junto con el trino, como candidato a marcador poblacional.
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Derechos de autor 2026 Sebastián Maya Miranda
Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-SinDerivadas 4.0.
