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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: 617640
  Adult

Ceibas
Entre Ríos
Argentina
01/05/2025
Gustavo Puente
Foto
Photography ID: 563804
  Adult

Gualeguaychú
Entre Ríos
Argentina
01/06/2024
Gustavo Puente
Foto
Photography ID: 519967
  Adult

Santa Fe
Santa Fe
Argentina
01/04/2023
Gustavo Puente
Foto
Photography ID: 478131
  Adult

Gualeguaychú
Entre Ríos
Argentina
01/06/2022
Gustavo Puente
Foto
Photography ID: 468473
  Adult

Costa Uruguay Sur
Entre Ríos
Argentina
10/29/2021
Gustavo Puente
Foto
Photography ID: 430390
  Adult

Gualeguaychú
Entre Ríos
Argentina
01/23/2021
Gustavo Puente
Foto
Photography ID: 375620
  Adult

Gualeguaychú
Entre Ríos
Argentina
01/18/2020
Gustavo Puente
Foto
Photography ID: 357178
  Adult

Reserva Privada Malabrigo
Entre Ríos
Argentina
10/19/2019
Gustavo Puente
Foto
Photography ID: 347134
  Adult

Alvear
Corrientes
Argentina
08/23/2019
Gustavo Puente
Foto
Photography ID: 311432
  Adult

Gualeguaychú
Entre Ríos
Argentina
01/19/2019
Gustavo Puente



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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
240908201/01/2026ArgentinaEntre RíosReserva Parque Florístico UnzuéGustavo Puente
223047405/01/2025ArgentinaEntre RíosCamino a 4 Hermanas, CeibasGustavo Puente
194134306/01/2024ArgentinaEntre RíosGualeguaychúGustavo Puente
169804704/01/2023ArgentinaSanta FeCostanera Laguna Setúbal, Santa FeGustavo Puente
152803406/01/2022ArgentinaEntre RíosGualeguaychúGustavo Puente
152747604/01/2022ArgentinaEntre RíosCuenca del Ñancay. Camino que sale al oeste en R14 km 14, CeibasGustavo Puente
148739029/10/2021ArgentinaEntre RíosCosta Uruguay SurGustavo Puente
146353719/09/2021ArgentinaEntre RíosReserva Natural Banco de la InesGustavo Puente
135359923/01/2021ArgentinaEntre RíosCosta Uruguay Sur, GualeguaychúGustavo Puente
117220918/01/2020ArgentinaEntre RíosCosta Uruguay Sur, GualeguaychúGustavo Puente
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 10/04/2026.