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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 Santo Tomé

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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Latest feeding records
Feeding
GroupSpeciesDateUser
InsectsPeriplaneta sp.07/12/2020Eduardo Beltrocco




Last published photographs

Foto
Photography ID: 491293
  Adult

Santo Tomé
Santa Fe
Argentina
09/02/2018
Eduardo Beltrocco
Foto
Photography ID: 490262
 
Santo Tomé
Santa Fe
Argentina
07/21/2018
Eduardo Beltrocco
Foto
Photography ID: 489336
  Adult

Santo Tomé
Santa Fe
Argentina
03/26/2018
Eduardo Beltrocco
Foto
Photography ID: 464999
  Adult

Santo Tomé
Santa Fe
Argentina
09/28/2021
Eduardo Beltrocco
Foto
Photography ID: 463485
  Adult

Santo Tomé
Santa Fe
Argentina
06/22/2017
Eduardo Beltrocco
Foto
Photography ID: 463375
  Adult

Santo Tomé
Santa Fe
Argentina
07/25/2017
Eduardo Beltrocco
Foto
Photography ID: 463263
  Adult

Santo Tomé
Santa Fe
Argentina
09/25/2021
Eduardo Beltrocco
Foto
Photography ID: 463000
  Adult

Santo Tomé
Santa Fe
Argentina
07/14/2017
Eduardo Beltrocco
Foto
Photography ID: 462642
  Adult

Santo Tomé
Santa Fe
Argentina
08/06/2017
Eduardo Beltrocco
Foto
Photography ID: 462099
  Adult

Santo Tomé
Santa Fe
Argentina
10/06/2015
Eduardo Beltrocco
Foto
Photography ID: 460194
  Adult

Santo Tomé
Santa Fe
Argentina
08/27/2021
Eduardo Beltrocco
Foto
Photography ID: 447698
  Adult

Santo Tomé
Santa Fe
Argentina
05/24/2021
Eduardo Beltrocco



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Last Vocalizations published




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Last Filmings published


Video ID: 3351
  Adult

Santo Tomé
Santa Fe
Argentina
07/22/2018
Eduardo Beltrocco



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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
236858727/09/202517:21ArgentinaSanta FeLa Rioja 1109, Santo Tomé1Gustavo Fernando Durán
221500818/11/2024ArgentinaSanta FeArea Natural Protegida Laguna Juan de Garay (ex Bedetti), Santo Tomé2Patricia Beatriz Benitez
193623901/01/2024ArgentinaSanta FeLa Rioja 1110, Santo Tomé1Gustavo Fernando Durán
170050308/01/2023ArgentinaSanta FeArea Natural Protegida Laguna Juan de Garay (ex Bedetti), Santo Tomé1Gustavo Fernando Durán
169665601/01/2023ArgentinaSanta FeArea Natural Protegida Laguna Juan de Garay (ex Bedetti), Santo Tomé1Gustavo Fernando Durán
168858118/12/2022ArgentinaSanta FeArea Natural Protegida Laguna Juan de Garay (ex Bedetti), Santo Tomé1Gustavo Fernando Durán
163529604/09/2022ArgentinaSanta FeArea Natural Protegida Laguna Juan de Garay (ex Bedetti), Santo Tomé1Gustavo Fernando Durán
162327413/08/2022ArgentinaSanta FeSarmiento y Centenario, Santo ToméEduardo Beltrocco
147949714/10/2021ArgentinaSanta FeSarmiento y Centenario, Santo ToméEduardo Beltrocco
147277302/10/2021ArgentinaSanta FeCosta Dorada, Santo ToméEduardo Beltrocco
Page 1

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Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 30/03/2026.