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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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 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
85828515/12/2018ArgentinaBuenos AiresPereyra, Berazategui5Sebastián Otero
85648209/12/2018ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Lago Lugano3Sebastián Otero
84528725/11/2018ArgentinaCiudad Autónoma de Buenos AiresParque 3 de Febrero12Sebastián Otero
85127624/11/2018ArgentinaBuenos AiresReserva Ecológica Vicente López16Sebastián Otero
83234803/11/2018ArgentinaCiudad Autónoma de Buenos AiresFacultad de Ciencias Veterinarias - Agronomía3Sebastián Otero
83041329/10/2018ArgentinaBuenos AiresParque Municipal Finky, Turdera1Sebastián Otero
82748127/10/2018ArgentinaCiudad Autónoma de Buenos AiresLago de Regatas3Sebastián Otero
82124415/10/2018ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Ciudad Universitaria - Costanera Norte (RECU-CN)4Sebastián Otero
81970513/10/2018ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)6Sebastián Otero
81564007/10/2018ArgentinaCiudad Autónoma de Buenos AiresVuelta de Obligado 2652, Belgrano1Sebastián Otero
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 18/04/2026.