Caracterización acústica de las llamadas de machos de Ratona Aperdizada (Cistothorus platensis) durante el periodo reproductivo en una población del Valle de Uspallata, Mendoza, Argentina

Luciana A. López; Paula S. Garrido Coria; Gustavo J. Fernández; Paulo E. Llambías

doi:10.56178/eh.v41i2.1545

Artículos Publicado 08 octubre 2026 https://doi.org/10.56178/eh.v41i2.1545

Caracterización acústica de las llamadas de machos de Ratona Aperdizada (Cistothorus platensis) durante el periodo reproductivo en una población del Valle de Uspallata, Mendoza, Argentina

bioacústica comunicación vocal estructura acústica Troglodytidae vocalizaciones

Luciana A. López Biología de Aves, Instituto Argentino de Investigaciones de las Zonas Áridas (IADIZA), CONICET, Universidad Nacional de Cuyo, Gobierno de Mendoza. Provincia de Mendoza, Argentina. Avenida Ruiz Leal s/n, Parque General San Martín, 5500 Mendoza, Argentina

Paula S. Garrido Coria Biología de Aves, Instituto Argentino de Investigaciones de las Zonas Áridas (IADIZA), CONICET, Universidad Nacional de Cuyo, Gobierno de Mendoza. Provincia de Mendoza, Argentina. Avenida Ruiz Leal s/n, Parque General San Martín, 5500 Mendoza, Argentina

Gustavo J. Fernández Grupo de Investigación en Ecofisiología de Fauna Silvestre, INIBIOMA-CONICET, Centro Regional Universitario San Martín de los Andes (CRUSMA), Universidad Nacional del Comahue. Provincia de Neuquén, Argentina. Pasaje de la Paz 235, 8370 San Martín de los Andes, Neuquén, Argentina

Paulo E. Llambías Biología de Aves, Instituto Argentino de Investigaciones de las Zonas Áridas (IADIZA), CONICET, Universidad Nacional de Cuyo, Gobierno de Mendoza. Provincia de Mendoza, Argentina. Avenida Ruiz Leal s/n, Parque General San Martín, 5500 Mendoza, Argentina

Resumen

Las llamadas son señales vocales cortas y estructuralmente simples en comparación con los cantos, y cumplen un rol clave durante la comunicación intra e interespecífica. La estructura acústica de las llamadas dentro del género Cistothorus, no ha sido estudiada en poblaciones sudamericanas. Describimos la estructura acústica de las llamadas de la Ratona Aperdizada (Cistothorus platensis). Grabamos a machos durante el periodo reproductivo en una población del Valle de Uspallata, Mendoza, Argentina y clasificamos sus llamadas de acuerdo a sus parámetros espectrales y temporales. Identificamos dos tipos diferentes de llamadas dentro de la población, denominadas “llamada A” y “llamada B”. La llamada A presentó mayor duración, menor ancho de banda y frecuencias pico menores respecto a la llamada B. Llamadas con diferentes estructuras sugieren contextos comportamentales y/o funciones diferenciales. Este trabajo proporciona la primera descripción de las llamadas de la especie y establece una base para estudios futuros que evalúen la función y posible variación de las mismas entre poblaciones.

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Referencias

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Cómo citar

Luciana A. López, Paula S. Garrido Coria, Gustavo J. Fernández, Paulo E. Llambías (2026). Caracterización acústica de las llamadas de machos de Ratona Aperdizada (Cistothorus platensis) durante el periodo reproductivo en una población del Valle de Uspallata, Mendoza, Argentina. El Hornero, Vol. 41 Núm. 2 (2026). https://doi.org/10.56178/eh.v41i2.1545

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[1] Amy M, Salvin P, Leboucher G (2018) The functions of female calls in birds. En: Naguib M, Barrett L, Healy SD, Podos J, Simmons LW, Zuk M (eds) Advances in the Study of Behavior. Academic Press. Pp. 243-271. https://doi.org/10.1016/bs.asb.2017.11.002

[2] Araya-Salas M (2020) Rraven: connecting R and Raven bioacoustic software. R package version 1.0.9. [URL: https://github.com/maRce10/Rraven]

[3] Arrieta RS, Campagna L, Mahler B, Lovette I, Llambías PE (2022) Local male breeding density affects extra-pair paternity in a south temperate population of grass wrens Cistothorus platensis. Journal of Avian Biology 2022(4):e02887. https://doi.org/10.1111/jav.02887

[4] Austin VI, Dalziell AH, Langmore NE, Welbergen JA (2021) Avian vocalisations: the female perspective. Biological Reviews 96(4):1484-1503. https://doi.org/10.1111/brv.12713

[5] Barker FK (2004) Monophyly and relationships of wrens (Aves: Troglodytidae): a congruence analysis of heterogeneous mitochondrial and nuclear DNA sequence data. Molecular Phylogenetics and Evolution 31(2):486-504. https://doi.org/10.1016/j.ympev.2003.08.005

[6] Borror DJ (1964) Songs of the thrushes (Turdidae), wrens (Troglodytidae), and mockingbirds (Mimidae) of eastern North America. The Ohio Journal of Science 64(3):195-207. [URL: http://hdl.handle.net/1811/5004]

[7] Brewer D (2001) Wrens, dippers and thrashers. Christopher Helm Publishers, Londres

[8] Briskie JV, Martin PR, Martin TE (1999) Nest predation and the evolution of nestling begging calls. Proceedings of the Royal Society of London. Series B: Biological Sciences 266(1434):2153-2159. https://doi.org/10.1098/rspb.1999.0902

[9] Catchpole CK, Slater PJB (2003) The Study of Birdsong. In: Bird song: Biological themes and variations. Cambridge University Press, Cambridge. Pp. 1-18

[10] Collias NE (2000) Vocal Signals of the Village Weaver: a spectrographic key and the communication code. Condor 102(1):60-68. https://doi.org/10.1093/condor/102.1.60

[11] Corral MG, Carro ME, Fernández GJ (2012) Alarm calls of nesting Southern House Wrens (Troglodytes musculus). Ornitología Neotropical 23(2):251-260. [URL: https://digitalcommons.usf.edu/ornitologia_neotropical/vol23/iss2/11/]

[12] Curio E (1978) The adaptive significance of avian mobbing: I. Teleonomic Hypotheses and Predictions. Zeitschrift für Tierpsychologie 48(2):175-183. https://doi.org/10.1111/j.1439-0310.1978.tb00254.x

[13] Dos Santos EB, Llambías PE, Rendall D (2016) The structure and organization of song in Southern House Wrens (Troglodytes aedon chilensis). Journal of Ornithology 157(1):289-301. https://doi.org/10.1007/s10336-015-1277-3

[14] Dutour M, Léna JP, Lengagne T (2016) Mobbing behaviour varies according to predator dangerousness and occurrence. Animal Behaviour 119:119-124. https://doi.org/10.1016/j.anbehav.2016.06.024

[15] Dutour M, Cordonnier M, Léna JP, Lengagne T (2019) Seasonal variation in mobbing behaviour of passerine birds. Journal of Ornithology 160(2):509-514. https://doi.org/10.1007/s10336-019-01630-5

[16] Elie JE, Theunissen FE (2016) The vocal repertoire of the domesticated zebra finch: a data-driven approach to decipher the information-bearing acoustic features of communication signals. Animal Cognition 19(2):285-315. https://doi.org/10.1007/s10071-015-0933-6

[17] Farabaugh SM, Linzenbold A, Dooling RJ (1994) Vocal plasticity in budgerigars (Melopsittacus undulatus): Evidence for social factors in the learning of contact calls. Journal of Comparative Psychology 108(1):81-92. https://doi.org/10.1037/0735-7036.108.1.81

[18] Fasanella M, Fernández GJ (2009) Alarm calls of the Southern House Wren Troglodytes musculus: variation with nesting stage and predator model. Journal of Ornithology 150(4):853-863. https://doi.org/10.1007/s10336-009-0406-2

[19] Favaro L, Gili C, Da Rugna C, Gnone G, Fissore C, Sanchez D, McElligott AG, Gamba M, Pessani D (2016) Vocal individuality and species divergence in the contact calls of banded penguins. Behavioural Processes 128:83-88. https://doi.org/10.1016/j.beproc.2016.04.010

[20] Fernández GJ, Corral MG, Carro ME (2012) Variation in the alarm calls of Southern House Wrens (Troglodytes musculus). Emu 112(1):71-75. https://doi.org/10.1071/MU11033

[21] Fernández GJ, Carro ME (2022) Alarm calls of southern house wrens, Troglodytes aedon bonariae, convey information about the level of risk. Ethology 128(4):293-302. https://doi.org/10.1111/eth.13255

[22] Garrido Coria PS, Rendall D, Panasiti Ros R, García NC, Llambías PE (2021) Structure and organization of songs of south-temperate Grass Wrens (Cistothorus platensis). Journal of Field Ornithology 92(4):365-376. https://doi.org/10.1111/jofo.12395

[23] Garrido Coria PS, Arrieta RS, Rendall D, Mahler B, Llambías PE (2025) Elements of male song performance and complexity are associated with reduced risk of paternity loss in a South American passerine. Proceedings of the Royal Society B: Biological Sciences 292(2049):20250241. https://doi.org/10.1098/rspb.2025.0241

[24] Griesser M (2009) Mobbing calls signal predator category in a kin group-living bird species. Proceedings of the Royal Society B: Biological Sciences 276(1669):2887-2892. https://doi.org/10.1098/rspb.2009.0551

[25] Hardt B, Benedict L (2021) Can you hear me now? A review of signal transmission and experimental evidence for the acoustic adaptation hypothesis. Bioacoustics 30(6):716-742. https://doi.org/10.1080/09524622.2020.1858448

[26] Hartley RS, Suthers RA (1989) Airflow and pressure during canary song: direct evidence for mini-breaths. Journal of Comparative Physiology 165(1):15-26. https://doi.org/10.1007/BF00613795

[27] Hollén LI, Radford AN (2009) The development of alarm call behaviour in mammals and birds. Animal Behaviour 78(4):791-800. https://doi.org/10.1016/j.anbehav.2009.07.021

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