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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: 572643
 
Ceibas
Entre Ríos
Argentina
09/25/2022
María Alejandra Sosa
Foto
Photography ID: 184616
  Adult

Concordia
Entre Ríos
Argentina
12/27/2016
María Alejandra Sosa
Foto
Photography ID: 182962
  Adult

Concordia
Entre Ríos
Argentina
12/26/2016
María Alejandra Sosa
Foto
Photography ID: 77787
  Adult

Concordia
Entre Ríos
Argentina
01/19/2015
María Alejandra Sosa
Foto
Photography ID: 73220
  Adult

Concordia
Entre Ríos
Argentina
12/25/2014
María Alejandra Sosa



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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
245139824/03/202609:22ArgentinaEntre RíosParque San Carlos, Concordia1María Alejandra Sosa
244750315/03/202612:11ArgentinaBuenos AiresIntendencia del Parque Nacional, Parque Nacional Ciervo de los Pantanos1María Alejandra Sosa
244614014/03/202611:10ArgentinaBuenos AiresReserva Natural Puertos, Belén de Escobar1María Alejandra Sosa
243701021/02/202610:40ArgentinaBuenos AiresDoctor Manuel Argerich 10, Reserva Natural del Pilar1María Alejandra Sosa
243704521/02/202611:54ArgentinaBuenos AiresDoctor Manuel Argerich 15, Reserva Natural del Pilar1María Alejandra Sosa
243399116/02/202611:57ArgentinaEntre RíosCeibas1María Alejandra Sosa
242990108/02/202610:53ArgentinaCiudad Autónoma de Buenos AiresAvenida Intendente Hernan M. Giralt 22, Reserva Ecológica Costanera Sur (RECS)1María Alejandra Sosa
242071525/01/202611:13ArgentinaEntre RíosCostanera, Concordia1María Alejandra Sosa
241054604/01/202610:49ArgentinaEntre RíosCostanera, Concordia1María Alejandra Sosa
240972403/01/202609:44ArgentinaEntre RíosConcordia1María Alejandra Sosa
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 29/03/2026.