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Southern House Wren

Troglodytes musculus
Naumann, JF, 1823
Ratona Común
Corruira

Family: Troglodytidae
Order: Passeriformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia

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Conservation status according to BirdLife International: Least Concern

Description: It is a small, compact bird with a restless appearance and a short tail that is often held upright, a characteristic feature of the group. The plumage is predominantly brown to chestnut, with fine dark barring on the wings and tail, and paler underparts. The bill is thin and slightly curved, adapted for capturing small invertebrates, and the eyes are dark and expressive. Despite its small size, it is well known for its loud and melodious song.

Geographic distribution: It is widely distributed throughout the Americas, from Mexico and Central America to much of South America. It is one of the most common and widespread birds within its range, reflecting its strong adaptability.

Habitat: It occupies a wide variety of habitats, including gardens, parks, urban areas, forest edges, shrublands, and rural zones. It usually stays close to the ground, moving through dense vegetation, fences, buildings, and other sheltered sites.

Feeding: Its diet is mainly insectivorous, consisting of insects, spiders, and other small invertebrates that it forages from leaves, crevices, and ground-level structures. Occasionally, it may consume small fruits or plant material when prey availability is low.

Behavior: It is a highly active and territorial species, constantly moving with quick hops and short flights. Males sing frequently to defend territories and attract mates. It shows a remarkable tolerance to human presence, which facilitates its success in urban environments.

Nesting: Reproduction involves the construction of large, enclosed nests, often globular or irregular in shape, made from plant fibers, feathers, and other available materials. Nests are placed in cavities, crevices, flowerpots, nest boxes, or human-made structures. The female lays several eggs, and both parents actively care for the young.

Conservation status: It is classified as Least Concern, due to its wide distribution, large population size, and adaptability to modified environments. No major global threats are currently identified.


Author of this compilation: EcoRegistros – 22/12/2025




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Number of Photography: 2751




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Number of Recorded Vocalizations: 27



Audio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
Dolores Fernandez02/10/2026ArgentinaBuenos AiresReserva Natural del PilarIndistinguishableAdultNoNo
Viviana Fuentes01/26/2026ArgentinaCatamarcaCasa SmSanta MaríaIndistinguishableSquabNoNo
Angel Siguen06/22/2025ArgentinaCiudad Autónoma de Buenos AiresPuerto MaderoN/AN/ANoNo
Jorge La Grotteria09/26/2024PeruCuzcoAvenida Hermanos AyarN/AN/ANoNo
Jorge La Grotteria09/23/2024PeruCuzcoSantuario Histórico de Machu PicchuN/AN/ANoNo
Jorge La Grotteria09/22/2024PeruCuzcoVía sin nombreN/AN/ANoNo
Jorge La Grotteria09/22/2024PeruCuzcoVía sin nombreN/AN/ANoNo
Jorgelina Lopez12/08/2024ChileRegión de AisénCoyhaiqueAdultNoNo
Fabrizio García11/21/2024ArgentinaCórdobaCiudad UniversitariaCórdobaIndistinguishableAdultYesNo
Viviana Fuentes08/11/2024ArgentinaTucumánCerro San JavierN/AN/ANoNo
Viviana Fuentes01/04/2024ArgentinaCatamarcaSanta MaríaN/AN/ANoNo
Pablo Bruni10/31/2021ArgentinaEntre RíosVilla ZorraquinConcordiaN/AN/AYesNo
Diego Trillo11/20/2021ArgentinaBuenos AiresEco Área AvellanedaAvellanedaIndistinguishableAdultNoNo
Soledad Quipildor02/11/2019ArgentinaSaltaLa MercedN/AAdultNoNo
Diego Oscar11/12/2016ArgentinaBuenos AiresParque Costero del SurIndistinguishableAdultYesNo
Nicolas Olejnik06/07/2015ArgentinaSan LuisReserva privada Don Felix y Sacha JuanIndistinguishableAdultYesNo
Dolores Fernandez02/22/2015ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)IndistinguishableAdultNoNo
Luis Fernandez Campos01/07/2015ArgentinaCórdobaSan Antonio de ArredondoIndistinguishableAdultNoNo
Santiago Sainz-trápaga01/01/2010ArgentinaChubutValle Inferior del Río Chubut (VIRCH)IndistinguishableSquabYesNo
Carlos M. Grassini07/13/2014ArgentinaEntre RíosUrquiza y Sáenz PeñaChajarí♂ ♀AdultYesNo



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Number of Films: 24





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Number of Records: 25315



Page 1 of 2532
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
246002618/04/202615:55ArgentinaBuenos AiresVuelta de Obligado1María Alejandra Sosa
246002518/04/202615:47ArgentinaBuenos AiresCalle 171María Alejandra Sosa
245979518/04/202610:05ArgentinaBuenos AiresReserva Natural Puertos, Belén de EscobarDolores Fernandez
245977118/04/202612:53ArgentinaCiudad Autónoma de Buenos AiresJunín 1760, Buenos AiresNicolas Olejnik
245975818/04/202613:11ArgentinaBuenos AiresBuenos Aires1Jorge La Grotteria
245842514/04/2026ArgentinaBuenos AiresCamino E/ Saavedra y Laguna los flamencosDiego Oscar
245942813/04/2026ArgentinaBuenos AiresAbra del Hinojo, Saavedra - Partido de Saavedra3Silvia Ana González
245939513/04/2026ArgentinaBuenos AiresCamino a la Ermita, Saavedra - Partido de Saavedra2Silvia Ana González
245836013/04/2026ArgentinaBuenos AiresAbra del Hinojo, Saavedra - Partido de Saavedra3Diego Oscar
245832613/04/2026ArgentinaBuenos AiresCamino a la Ermita, Saavedra - Partido de Saavedra2Diego Oscar
Page 1 of 2532

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 18/04/2026.