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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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Records from Argentina

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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Latest feeding records




Last published photographs

Foto
Photography ID: 681284
  Adult

Candelaria
Misiones
Argentina
04/09/2025
Oscar Alfredo Eliseche
Foto
Photography ID: 680444
  Adult

Ushuaia
Tierra del Fuego
Argentina
03/13/2026
Edgar Romeo
Foto
Photography ID: 680242
  Adult

Rosario
Santa Fe
Argentina
03/29/2026
Gaston Lisandro Gabinetti
Foto
Photography ID: 680209
  Adult

Rosario
Santa Fe
Argentina
03/29/2026
Peter Vidana
Foto
Photography ID: 679971
  Adult

Cacheuta
Mendoza
Argentina
02/27/2026
Diego Trillo
Foto
Photography ID: 679596
  Adult

San Nicolás de los Arroyos
Buenos Aires
Argentina
03/22/2026
Peter Vidana
Foto
Photography ID: 679196
  Adult

San Clemente
Córdoba
Argentina
03/23/2026
Jorge Carlos Trincavelli



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Last Vocalizations published



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
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
Santiago Sainz-trápaga10/23/2013ArgentinaChubutTrelewAdultYesNo
Carlos M. Grassini11/17/2013ArgentinaEntre RíosUrquiza y Sáenz PeñaChajarí♂ ♀SeveralYesNo
 DownloadJorge La Grotteria08/27/2010ArgentinaBuenos AiresReserva Ecológica Vicente LópezIndistinguishableAdultYesNo
Jose Luis Merlo08/23/2011ArgentinaFormosaParque Nacional Río PilcomayoIndistinguishableAdultYesNo
Jose Luis Merlo11/12/2010ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)IndistinguishableN/AYesNo



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 Reports


 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
245713110/04/202609:53ArgentinaBuenos AiresDoctor Manuel Argerich 15, Reserva Natural del PilarDolores Fernandez
245708309/04/2026ArgentinaBuenos AiresReserva Natural Yrigoyen (yrigoyen y el Río), Vicente López2Diego Oscar
245704309/04/2026ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)Diego Oscar
245669807/04/202612:19ArgentinaEntre RíosRuta Nacional 174 012Patricia Beatriz Benitez
245646305/04/2026ArgentinaBuenos AiresMar de Cobo, Mar Chiquita1Enrique Chiurla
245593305/04/202611:03ArgentinaSanta FeLuis Maria Drago, San Jerónimo Norte1Gustavo Fernando Durán
245664904/04/2026ArgentinaBuenos AiresLaguna a la 65, Carlos María Naón1Rodolfo Domnanovich
245617504/04/2026ArgentinaSanta FeEx ruta 93 sector S, Melincué2Pablo Bruni
245610304/04/2026ArgentinaBuenos AiresPunta IndioDiego Oscar
245608803/04/2026ArgentinaBuenos AiresPunta IndioDiego Oscar
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 11/04/2026.