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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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Last published photographs

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: 679400
  Adult

Bahia Inglesa
Región de Atacama
Chile
01/05/2026
Federico Carlos Izasa
Foto
Photography ID: 679196
  Adult

San Clemente
Córdoba
Argentina
03/23/2026
Jorge Carlos Trincavelli
Foto
Photography ID: 678731
  Adult

Parque Municipal Llao Llao
Río Negro
Argentina
02/15/2026
Elsa Longo
Foto
Photography ID: 677641
  Adult

San Miguel del Monte
Buenos Aires
Argentina
03/12/2026
Jorgelina Lopez
Foto
Photography ID: 677572
  Adult

San Carlos de Bariloche
Río Negro
Argentina
02/15/2026
Guillermo Marcaida



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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



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Last Filmings published




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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
245294027/03/2026ArgentinaSantiago del EsteroSan Pedro, 20 km al sur de capital, Santiago del Estero3Rodolfo Domnanovich
245250226/03/2026ArgentinaCórdobaDique, Achiras1Hugo Caverzasi
245236526/03/2026ArgentinaEntre RíosPerdices5Diego Oscar
245208726/03/2026ArgentinaSanta FeLaguna Lux, CarcarañáAdrian Braidotti
245255625/03/2026ArgentinaNeuquénRío Collón Curá, Collón Cura1Hugo Caverzasi
245254225/03/2026ArgentinaNeuquénJardin botánico, Plottier1Hugo Caverzasi
245252125/03/2026ArgentinaLa PampaHotel La Virgen, 25 de Mayo2Hugo Caverzasi
245172425/03/2026ArgentinaEntre RíosEco Parque Salto Grande, Concordia1Pablo Bruni
245262224/03/2026ArgentinaNeuquénCallejón de Bello, San Martin de los Andes1Hugo Caverzasi
245260924/03/2026ArgentinaNeuquénLaguna Rosales, San Martin de los Andes1Hugo Caverzasi
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 30/03/2026.