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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 Tres Arroyos

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: 82816
  Adult

Tres Arroyos
Buenos Aires
Argentina
02/10/2015
Horacio Marin
Foto
Photography ID: 38013
  Adult

Tres Arroyos
Buenos Aires
Argentina
02/07/2014
Horacio Marin



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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
226859716/03/2025ArgentinaBuenos AiresReta circuito rural, Tres Arroyos1Liliana Rubilar Puerta
226852215/03/2025ArgentinaBuenos AiresAlbufera Reta, Tres ArroyosLiliana Rubilar Puerta
226845914/03/2025ArgentinaBuenos AiresAlbufera Reta, Tres Arroyos1Liliana Rubilar Puerta
226828313/03/2025ArgentinaBuenos AiresAlbufera Reta, Tres Arroyos1Liliana Rubilar Puerta
226823212/03/2025ArgentinaBuenos AiresAlbufera Reta, Tres Arroyos1Liliana Rubilar Puerta
202546022/04/2024ArgentinaBuenos AiresBalneario Reta, Tres Arroyos2Liliana Rubilar Puerta
202540321/04/2024ArgentinaBuenos AiresBalneario Reta, Tres Arroyos1Liliana Rubilar Puerta
202533820/04/2024ArgentinaBuenos AiresBalneario Reta, Tres Arroyos5Liliana Rubilar Puerta
206237409/04/2023ArgentinaBuenos AiresDesembocadura del arroyo El Gaucho--Albúfera de Reta, Tres Arroyos1Lautaro Pereira
159993520/06/2022ArgentinaBuenos AiresParque Miedan y Arroyo del Medio, Tres Arroyos1Eugenia Boggiano
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 18/03/2026.