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Comparative analysis of the song of the Rufous-collared Sparrow Zonotrichia capensis (Emberizidae) between Campinas and Botucatu, São Paulo State, Brazil

Avelino, Márcio F ; Vielliard, Jacques M E

Anais da Academia Brasileira de Ciências, 2004-06, Vol.76 (2), p.345-349 [Periódico revisado por pares]

Brazil: Academia Brasileira de Ciências

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Título:
Comparative analysis of the song of the Rufous-collared Sparrow Zonotrichia capensis (Emberizidae) between Campinas and Botucatu, São Paulo State, Brazil
Autor: Avelino, Márcio F ; Vielliard, Jacques M E
Assuntos: Animals ; aves ; bioacoustics ; bioacústica ; birds ; Brasil ; Brazil ; Estado de São Paulo ; geographic variation ; Multidisciplinarias (Ciencias Sociales y Humanidades) ; MULTIDISCIPLINARY SCIENCES ; Sparrows - physiology ; São Paulo State ; Tape Recording ; Trees ; variação geográfica ; Vocalization, Animal - physiology ; Zonotrichia capensis
É parte de: Anais da Academia Brasileira de Ciências, 2004-06, Vol.76 (2), p.345-349
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: The regional dialects or regiolects of the Rufous-collared Sparrow Zonotrichia capensis were compared between Campinas (47 degrees 06'W-22 degrees 90'S) and Botucatu (48 degrees 44'W-22 degrees 88'S), São Paulo State, Southeastern Brazil. Songs of 88 individuals from thirteen localities were recorded. Sonograms showed that two areas presented more homogeneous songs, forming two regiolects. In 11 localities most individuals shared the same song type. At the other two localities, they sang up to 5 different song types. This occurs at the boundaries of the regiolects, and was also where individuals singing more than one song type were found. Similarities between song types were not related to geographic distance between the respective singers. A comparative analysis showed similarities in these regiolects with song of populations from Northeastern Brazil.
Editor: Brazil: Academia Brasileira de Ciências
Idioma: Inglês;Espanhol;Português

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Comparative analysis of the song of the Rufous-collared Sparrow Zonotrichia capensis (Emberizidae) between Campinas and Botucatu, São Paulo State, Brazil

Avelino, Márcio F ; Vielliard, Jacques M E

Brazil: Academia Brasileira de Ciências

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