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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 El Bolsón

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: 400053
  Adult

El Bolsón
Río Negro
Argentina
01/17/2019
Vicente Piccirillo
Foto
Photography ID: 384829
  Adult

El Bolsón
Río Negro
Argentina
02/23/2020
Julián Tocce
Foto
Photography ID: 79687
  Adult

El Bolsón
Río Negro
Argentina
01/02/2015
Veronica Edith Schefski
Foto
Photography ID: 50136
  Adult

El Bolsón
Río Negro
Argentina
12/29/2013
Marcelo Javier Torres
Foto
Photography ID: 50135
  Adult

El Bolsón
Río Negro
Argentina
12/29/2013
Marcelo Javier Torres
Foto
Photography ID: 50132
  Adult

El Bolsón
Río Negro
Argentina
12/29/2013
Marcelo Javier Torres



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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
152026701/12/2021ArgentinaRío NegroAlfredo Farid Sales, El BolsónHugo Caverzasi
120197223/02/2020ArgentinaRío NegroRefugio Cerro Piltriquitrón, El BolsónJulián Tocce
108434719/05/2019ArgentinaRío NegroEl Bolsón1Julian Quillen Vidoz
124698217/01/2019ArgentinaRío NegroEl BolsónVicente Piccirillo
108484301/04/2018ArgentinaRío NegroEl Bolsón1Julian Quillen Vidoz
108484226/03/2018ArgentinaRío NegroEl Bolsón3Julian Quillen Vidoz
108484105/03/2018ArgentinaRío NegroEl Bolsón10Julian Quillen Vidoz
108484021/01/2018ArgentinaRío NegroEl Bolsón2Julian Quillen Vidoz
108483907/01/2018ArgentinaRío NegroEl Bolsón1Julian Quillen Vidoz
108434601/01/2018ArgentinaRío NegroEl Bolsón4Julian Quillen Vidoz
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 19/03/2026.