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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: 568915
  Adult

Coronel Dorrego
Buenos Aires
Argentina
02/02/2024
Diego Hernán Pérez
Foto
Photography ID: 425140
  Adult

Coronel Dorrego
Buenos Aires
Argentina
12/17/2020
Diego Hernán Pérez
Foto
Photography ID: 336499
  Adult

Bahía Blanca
Buenos Aires
Argentina
06/12/2019
Diego Hernán Pérez
Foto
Photography ID: 321571
  Adult

Tornquist
Buenos Aires
Argentina
03/10/2019
Diego Hernán Pérez
Foto
Photography ID: 259095
  Adult

Carmen de Patagones
Buenos Aires
Argentina
04/07/2018
Diego Hernán Pérez
Foto
Photography ID: 244238
  Adult

Parque Nacional Lanín
Neuquén
Argentina
01/14/2018
Diego Hernán Pérez
Foto
Photography ID: 233178
  Adult

Pehuen-Có
Buenos Aires
Argentina
12/09/2017
Diego Hernán Pérez
Foto
Photography ID: 187170
  Adult

Villa Pehuenia
Neuquén
Argentina
01/16/2017
Diego Hernán Pérez



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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
197540718/02/2024ArgentinaLa PampaCercania de Santa RosaDiego Hernán Pérez
196634102/02/2024ArgentinaBuenos AiresBalneario Marisol, Coronel DorregoDiego Hernán Pérez
133447717/12/2020ArgentinaBuenos AiresBalneario Marisol, Coronel DorregoDiego Hernán Pérez
93516522/06/2019ArgentinaBuenos AiresSaavedra - Partido de SaavedraDiego Hernán Pérez
93240012/06/2019ArgentinaBuenos AiresCerri, Bahía BlancaDiego Hernán Pérez
89536110/03/2019ArgentinaBuenos AiresEstancia Funke, TornquistDiego Hernán Pérez
85347309/12/2018ArgentinaBuenos AiresClub de Pesca y Turismo de Saavedra, Saavedra - Partido de Saavedra2Diego Hernán Pérez
78893105/08/2018ArgentinaBuenos AiresSierra de la VentanaDiego Hernán Pérez
77639207/07/2018ArgentinaBuenos AiresSaavedra - Partido de SaavedraDiego Hernán Pérez
74374507/04/2018ArgentinaBuenos AiresCarmen de PatagonesDiego Hernán Pérez
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 12/04/2026.