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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 Partido de General Madariaga

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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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
225220107/02/2025ArgentinaBuenos AiresCamino a Sancho, Partido de General Madariaga2Rodolfo Domnanovich
222994621/12/2024ArgentinaBuenos AiresAlrededores de Laguna Los Horcones, Partido de General Madariaga3Enrique Chiurla
222867821/12/2024ArgentinaBuenos AiresAlrededores de Laguna Los Horcones, Partido de General Madariaga3Victor Hugo Michelini
193982603/01/2024ArgentinaBuenos AiresRecreo Laguna La Larga, Partido de General MadariagaCelina Emilia Iratchet
179565629/06/2023ArgentinaBuenos AiresLaguna El Carbón, Partido de General Madariaga1Aluminé Sangorrín
201780613/05/2023ArgentinaBuenos AiresCamino rural, Partido de General MadariagaCelina Emilia Iratchet
165801615/10/2022ArgentinaBuenos AiresCamino rural 039-02, Partido de General Madariaga1Gabriel Carbajales
151908219/12/2021ArgentinaBuenos AiresCamino a Juancho, Partido de General Madariaga1Gabriel Carbajales
147724911/10/2021ArgentinaBuenos AiresRuta provincial 62 altura Invernadas, Partido de General Madariaga2Aluminé Sangorrín
141961616/05/2021ArgentinaBuenos AiresEstacion Tio Domingo, Partido de General MadariagaVictor Hugo Michelini
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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 25/03/2026.