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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 Villa Urquiza

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
196429001/01/2024ArgentinaCiudad Autónoma de Buenos AiresAltolaguirre 2740, Villa Urquiza3Sebastián Fornés
137205323/02/2021ArgentinaCiudad Autónoma de Buenos AiresPacheco 1952, Villa UrquizaMarcelo Gavensky
114948818/12/2019ArgentinaCiudad Autónoma de Buenos AiresAvenida Monroe 5002, Villa Urquiza1Jorge La Grotteria
83761413/11/2018ArgentinaCiudad Autónoma de Buenos AiresDonado 3470, Villa Urquiza1Jorge La Grotteria
83446108/11/2018ArgentinaCiudad Autónoma de Buenos AiresPlaza 2846, Villa Urquiza1Jorge La Grotteria
82939730/10/2018ArgentinaCiudad Autónoma de Buenos AiresHolmberg 2847, Villa Urquiza1Jorge La Grotteria
81850212/10/2018ArgentinaCiudad Autónoma de Buenos AiresTomás A. Le Bretón 4078, Villa UrquizaJorge La Grotteria
62287803/10/2017ArgentinaCiudad Autónoma de Buenos AiresNahuel Huapi 4076, Villa UrquizaJorge La Grotteria
61407613/09/2017ArgentinaCiudad Autónoma de Buenos AiresPlaza 2838, Villa UrquizaJorge La Grotteria
60694230/08/2017ArgentinaCiudad Autónoma de Buenos AiresNahuel Huapi 4015, Villa Urquiza1Jorge La Grotteria
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.