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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 Tandil

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: 675909
  Adult

Tandil
Buenos Aires
Argentina
01/05/2026
Liliana Rubilar Puerta
Foto
Photography ID: 618271
  Adult

Tandil
Buenos Aires
Argentina
01/10/2025
Filippo Riffaldi
Foto
Photography ID: 617847
  Adult

Tandil
Buenos Aires
Argentina
01/04/2025
Liliana Rubilar Puerta
Foto
Photography ID: 564185
  Adult

Tandil
Buenos Aires
Argentina
01/09/2024
Liliana Rubilar Puerta
Foto
Photography ID: 216954
  Adult

Tandil
Buenos Aires
Argentina
08/27/2017
Guillermo Garcia
Foto
Photography ID: 170300
  Adult

Tandil
Buenos Aires
Argentina
10/09/2016
Guillermo Garcia
Foto
Photography ID: 48673
  Adult

Tandil
Buenos Aires
Argentina
04/20/2014
Facundo Quintela



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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
243545117/02/2026ArgentinaBuenos AiresCerro Los Nogales, TandilLiliana Rubilar Puerta
243540216/02/2026ArgentinaBuenos AiresMaría Ignacia - Vela, TandilLiliana Rubilar Puerta
243194308/02/2026ArgentinaBuenos AiresMaría Ignacia - Vela, TandilLiliana Rubilar Puerta
243190408/02/2026ArgentinaBuenos AiresLaguna Los Coscorobas, TandilLiliana Rubilar Puerta
243186808/02/2026ArgentinaBuenos AiresCamino rural Tandil - Azucena, TandilLiliana Rubilar Puerta
243180907/02/2026ArgentinaBuenos AiresArroyo La Cerrillada, TandilLiliana Rubilar Puerta
243155206/02/2026ArgentinaBuenos AiresCerro Los Nogales, TandilLiliana Rubilar Puerta
242847106/02/202620:09ArgentinaBuenos AiresCabañas Edén Soñado, Tandil1Santiago Juan Torres
242462028/01/2026ArgentinaBuenos AiresCamino rural Tandil - Azucena, TandilLiliana Rubilar Puerta
242269422/01/2026ArgentinaBuenos AiresCerro Los Nogales, TandilLiliana Rubilar Puerta
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 23/03/2026.