RESPONSES OF ADULT WHITE-CROWNED SPARROWS TO PLAYBACK OF SONG PHRASES: IMPLICATIONS FOR THE ONTOGENY OF SONG RECOGNITION

We examined the contribution of individual song phrases to territorial behavior in Nuttall's White-crowned Sparrows (Zonotrichia leucophrys nuttalli) in the Bodega, California, dialect area. We presented territorial adult males with playbacks of five song types: local conspecific song, three si...

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Veröffentlicht in:The Condor (Los Angeles, Calif.) Calif.), 2002-11, Vol.104 (4), p.848-854
Hauptverfasser: Soha, Jill A, Whaling, Carol
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Whaling, Carol
description We examined the contribution of individual song phrases to territorial behavior in Nuttall's White-crowned Sparrows (Zonotrichia leucophrys nuttalli) in the Bodega, California, dialect area. We presented territorial adult males with playbacks of five song types: local conspecific song, three single phrase types of local conspecific song, and Song Sparrow (Melospiza melodia) song. Local conspecific song evoked the strongest response, measured in latency to flight, number of flights, average and closest distance from playback speaker, and vocal response. Of individual song phrases, the trill evoked the strongest response, and the whistle evoked the weakest. Combining these results with those of previous studies on young birds, we describe a model of developmental change from responsiveness to all phrase types in dependent fledglings, through reliance on a species-universal phrase as a cue for song learning, to the use of a more variable, dialect-distinct phrase as a territorial signal by adults. Respuestas de Adultos de Zonotrichia leucophrys al Playback de Cantos: Implicancias para la Ontogenia del Reconocimiento de Cantos Resumen. Examinamos la contribución de frases individuales de canto al comportamiento territorial de Zonotrichia leucophrys nuttalli en el área del dialecto de Bodega, California. Enfrentamos a machos adultos territoriales con playbacks de cinco tipos de canto: canto local de aves coespecíficas, tres tipos de frases individuales de canto local de aves coespecíficas, y canto de Melospiza melodia. El canto local de aves coespecíficas produjo la respuesta más fuerte, medida como latencia a volar, número de vuelos, distancia media y mínima a la estación de playback, y respuesta vocal. De las frases individuales de canto, el trino produjo la respuesta más fuerte y el silbido la más débil. Combinando estos resultados con aquellos de estudios anteriores en aves jóvenes, describimos un modelo de cambio en las etapas del desarrollo del canto que va desde la respuesta a todos los tipos de frases en volantones dependientes, pasando por una etapa de dependencia de una frase común a todas las especies como guía para aprender cantos, hasta el uso de una frase dialéctica distintiva como señal territorial en los adultos.
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Respuestas de Adultos de Zonotrichia leucophrys al Playback de Cantos: Implicancias para la Ontogenia del Reconocimiento de Cantos Resumen. Examinamos la contribución de frases individuales de canto al comportamiento territorial de Zonotrichia leucophrys nuttalli en el área del dialecto de Bodega, California. Enfrentamos a machos adultos territoriales con playbacks de cinco tipos de canto: canto local de aves coespecíficas, tres tipos de frases individuales de canto local de aves coespecíficas, y canto de Melospiza melodia. El canto local de aves coespecíficas produjo la respuesta más fuerte, medida como latencia a volar, número de vuelos, distancia media y mínima a la estación de playback, y respuesta vocal. De las frases individuales de canto, el trino produjo la respuesta más fuerte y el silbido la más débil. 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We presented territorial adult males with playbacks of five song types: local conspecific song, three single phrase types of local conspecific song, and Song Sparrow (Melospiza melodia) song. Local conspecific song evoked the strongest response, measured in latency to flight, number of flights, average and closest distance from playback speaker, and vocal response. Of individual song phrases, the trill evoked the strongest response, and the whistle evoked the weakest. Combining these results with those of previous studies on young birds, we describe a model of developmental change from responsiveness to all phrase types in dependent fledglings, through reliance on a species-universal phrase as a cue for song learning, to the use of a more variable, dialect-distinct phrase as a territorial signal by adults. Respuestas de Adultos de Zonotrichia leucophrys al Playback de Cantos: Implicancias para la Ontogenia del Reconocimiento de Cantos Resumen. Examinamos la contribución de frases individuales de canto al comportamiento territorial de Zonotrichia leucophrys nuttalli en el área del dialecto de Bodega, California. Enfrentamos a machos adultos territoriales con playbacks de cinco tipos de canto: canto local de aves coespecíficas, tres tipos de frases individuales de canto local de aves coespecíficas, y canto de Melospiza melodia. El canto local de aves coespecíficas produjo la respuesta más fuerte, medida como latencia a volar, número de vuelos, distancia media y mínima a la estación de playback, y respuesta vocal. De las frases individuales de canto, el trino produjo la respuesta más fuerte y el silbido la más débil. 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We presented territorial adult males with playbacks of five song types: local conspecific song, three single phrase types of local conspecific song, and Song Sparrow (Melospiza melodia) song. Local conspecific song evoked the strongest response, measured in latency to flight, number of flights, average and closest distance from playback speaker, and vocal response. Of individual song phrases, the trill evoked the strongest response, and the whistle evoked the weakest. Combining these results with those of previous studies on young birds, we describe a model of developmental change from responsiveness to all phrase types in dependent fledglings, through reliance on a species-universal phrase as a cue for song learning, to the use of a more variable, dialect-distinct phrase as a territorial signal by adults. Respuestas de Adultos de Zonotrichia leucophrys al Playback de Cantos: Implicancias para la Ontogenia del Reconocimiento de Cantos Resumen. Examinamos la contribución de frases individuales de canto al comportamiento territorial de Zonotrichia leucophrys nuttalli en el área del dialecto de Bodega, California. Enfrentamos a machos adultos territoriales con playbacks de cinco tipos de canto: canto local de aves coespecíficas, tres tipos de frases individuales de canto local de aves coespecíficas, y canto de Melospiza melodia. El canto local de aves coespecíficas produjo la respuesta más fuerte, medida como latencia a volar, número de vuelos, distancia media y mínima a la estación de playback, y respuesta vocal. De las frases individuales de canto, el trino produjo la respuesta más fuerte y el silbido la más débil. Combinando estos resultados con aquellos de estudios anteriores en aves jóvenes, describimos un modelo de cambio en las etapas del desarrollo del canto que va desde la respuesta a todos los tipos de frases en volantones dependientes, pasando por una etapa de dependencia de una frase común a todas las especies como guía para aprender cantos, hasta el uso de una frase dialéctica distintiva como señal territorial en los adultos.</abstract><cop>Santa Clara, CA</cop><pub>Cooper Ornithological Society</pub><doi>10.1650/0010-5422(2002)104[0848:ROAWCS]2.0.CO;2</doi><tpages>7</tpages></addata></record>
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identifier ISSN: 0010-5422
ispartof The Condor (Los Angeles, Calif.), 2002-11, Vol.104 (4), p.848-854
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source Freely Accessible Journals; Jstor Complete Legacy; Oxford University Press Journals All Titles (1996-Current); BioOne Complete
subjects Aerial locomotion
Animal behavior
Animal ethology
Animal vocalization
Aves
Biological and medical sciences
Bird nesting
Bird songs
Birds
Fundamental and applied biological sciences. Psychology
Male animals
Musical phrases
Ornithology
Psychology. Psychoanalysis. Psychiatry
recognition
SHORT COMMUNICATIONS
song ontogeny
song phrases
Songbirds
Sparrows
Vertebrata
Whaling
Whistles
White-crowned Sparrow
Zonotrichia leucophrys
title RESPONSES OF ADULT WHITE-CROWNED SPARROWS TO PLAYBACK OF SONG PHRASES: IMPLICATIONS FOR THE ONTOGENY OF SONG RECOGNITION
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