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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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Last published photographs

Foto
Photography ID: 4524
  Adult

Villa Paranacito
Entre Ríos
Argentina
01/07/2010
Nicolas Olejnik
Foto
Photography ID: 4359
  Adult

Ramos Mejía
Buenos Aires
Argentina
09/09/2010
Nicolas Olejnik



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Last Vocalizations published



Audio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
Nicolas Olejnik06/07/2015ArgentinaSan LuisReserva privada Don Felix y Sacha JuanIndistinguishableAdultYesNo



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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
244763117/03/2026ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)Nicolas Olejnik
244136803/03/2026ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)Nicolas Olejnik
244011128/02/202610:28ArgentinaBuenos AiresJosé Colombres 4041, Los PolvorinesNicolas Olejnik
243615319/02/2026ArgentinaNeuquénRp 61 cerca de Spring Creek, Valle del Rio ChimehuinNicolas Olejnik
243580918/02/2026ArgentinaNeuquénHua Hum, Parque Nacional LanínNicolas Olejnik
243520817/02/2026ArgentinaNeuquénLago Curruhue Grande, Parque Nacional LanínNicolas Olejnik
243356615/02/2026ArgentinaNeuquénQuemquemtreuNicolas Olejnik
243238712/02/2026ArgentinaNeuquénRío Chimehuin, Junin de los AndesNicolas Olejnik
243092609/02/2026ArgentinaNeuquénMallin del Toro, Junin de los AndesNicolas Olejnik
242905007/02/2026ArgentinaNeuquénValle del rio Curruhue, Junin de los AndesNicolas Olejnik
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 05/04/2026.