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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 Parque Nacional Iberá

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: 179677
  Adult

Parque Nacional Iberá
Corrientes
Argentina
10/09/2016
Roberto Battaglia



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 Reports


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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
235666011/09/2025ArgentinaCorrientesPortal Lobo Cuá, Parque Nacional Iberá1Diego Oscar
235014213/08/2025ArgentinaCorrientesPortal Lobo Cuá, Parque Nacional Iberá3Diego Oscar
218461702/11/2024ArgentinaCorrientesPortal Lobo Cuá, Parque Nacional Iberá1Pablo Bruni
208500130/10/2022ArgentinaCorrientesPortal Laguna Iberá, Parque Nacional Iberá2Faustino Hollmann
148504915/10/2021ArgentinaCorrientesPortal Cambyretá, Parque Nacional IberáLuis Emilio Lorenzo
148498714/10/2021ArgentinaCorrientesPortal Cambyretá, Parque Nacional IberáLuis Emilio Lorenzo
145929417/08/2021ArgentinaCorrientesParque Nacional IberáJorgelina Lopez
145311415/08/2021ArgentinaCorrientesPortal Laguna Iberá, Parque Nacional IberáHernán Tolosa
144399828/07/2021ArgentinaCorrientesPortal Laguna Iberá, Parque Nacional Iberá1Fernando Alberto Segura
115228322/12/2019ArgentinaCorrientesPortal Cambyretá, Parque Nacional IberáDamian Alejandro Lozano
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.