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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: 680209
  Adult

Rosario
Santa Fe
Argentina
03/29/2026
Peter Vidana
Foto
Photography ID: 679596
  Adult

San Nicolás de los Arroyos
Buenos Aires
Argentina
03/22/2026
Peter Vidana
Foto
Photography ID: 674383
  Adult

Punta Indio
Buenos Aires
Argentina
02/15/2026
Peter Vidana
Foto
Photography ID: 663707
  Adult

Parque Nacional Pre-Delta
Entre Ríos
Argentina
11/23/2025
Peter Vidana
Foto
Photography ID: 661287
  Adult

Parque Nacional Mburucuyá
Corrientes
Argentina
11/12/2025
Peter Vidana
Foto
Photography ID: 658389
  Adult

San Nicolás de los Arroyos
Buenos Aires
Argentina
10/26/2025
Peter Vidana
Foto
Photography ID: 654520
  Adult

San Nicolás de los Arroyos
Buenos Aires
Argentina
09/29/2025
Peter Vidana
Foto
Photography ID: 649551
  Adult

Parque Nacional El Palmar
Entre Ríos
Argentina
08/29/2025
Peter Vidana
Foto
Photography ID: 645446
  Adult

Parque Nacional Chaco
Chaco
Argentina
07/15/2025
Peter Vidana



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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
245602003/04/2026ArgentinaEntre RíosReserva de Usos Múltiples Humedales e Islas de VictoriaPeter Vidana
245383529/03/2026ArgentinaSanta FeParque España, RosarioPeter Vidana
245213722/03/2026ArgentinaBuenos AiresEco Parque san nicolas, San Nicolás de los ArroyosPeter Vidana
243729515/02/2026ArgentinaBuenos AiresReserva de la Biósfera Parque Costero Sur, Punta IndioPeter Vidana
241562211/01/2026ArgentinaBuenos AiresEco Parque san nicolas, San Nicolás de los ArroyosPeter Vidana
240144023/11/2025ArgentinaEntre RíosSendero de Las Lagunas, Parque Nacional Pre-DeltaPeter Vidana
239889814/11/2025ArgentinaChacoSelvas en galería del Río TragaderoPeter Vidana
239351512/11/2025ArgentinaCorrientesCamping, Parque Nacional MburucuyáPeter Vidana
238090326/10/2025ArgentinaBuenos AiresParque del acuerdo, San Nicolás de los ArroyosPeter Vidana
236930829/09/2025ArgentinaBuenos AiresEco Parque san nicolas, San Nicolás de los ArroyosPeter Vidana
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 10/04/2026.