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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: 130907
  Adult

El Palomar
Buenos Aires
Argentina
12/27/2015
Román Montero
Foto
Photography ID: 126132
  Adult

Castelar
Buenos Aires
Argentina
11/22/2015
Román Montero
Foto
Photography ID: 125228
  Adult

Castelar
Buenos Aires
Argentina
11/14/2015
Román Montero
Foto
Photography ID: 114681
  Adult

Castelar
Buenos Aires
Argentina
09/17/2015
Román Montero
Foto
Photography ID: 107961
  Adult

Vicente López
Buenos Aires
Argentina
07/20/2015
Román Montero
Foto
Photography ID: 105330
  Adult

Castelar
Buenos Aires
Argentina
07/10/2015
Román Montero



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 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
242281719/01/2026ArgentinaBuenos AiresLas ToninasRomán Montero
224226930/01/2025ArgentinaBuenos AiresParque Sakura, Exaltación de la CruzRomán Montero
163461204/09/2022ArgentinaBuenos AiresMuseo Ferroviario, HaedoRomán Montero
151531513/12/2021ArgentinaBuenos AiresPlaza Cumelén (plaza del Vagón), CastelarRomán Montero
137839507/03/2021ArgentinaBuenos AiresCastelarRomán Montero
133707426/12/2020ArgentinaBuenos AiresCastelarRomán Montero
128497304/09/2020ArgentinaBuenos AiresSan Antonio de PaduaRomán Montero
118103821/01/2020ArgentinaSanta CruzReserva Provincial Península San Julián3Román Montero
117987821/01/2020ArgentinaSanta CruzPunta Loyola1Román Montero
117924618/01/2020ArgentinaTierra del FuegoParque Nacional Tierra del FuegoRomán Montero
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 29/03/2026.