Don't want to see ads? Sign up...





Species icon
Southern House Wren

Troglodytes musculus
Naumann, JF, 1823
Ratona Común
Corruira

Family: Troglodytidae
Order: Passeriformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia

 Request change
Filters

Records from Balcarce

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




Loading map...




Last published photographs

Foto
Photography ID: 228085
  Adult

Balcarce
Buenos Aires
Argentina
11/14/2017
Mateo Alberto Gual
Foto
Photography ID: 33826
  Adult

Balcarce
Buenos Aires
Argentina
01/12/2014
Santiago Juan Torres



 View all photographs of the species




 Add a photography of this species





Last Vocalizations published




 Add an audio of this species





Last Filmings published




 Add a film of this species





 Reports


 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
231232720/06/2025ArgentinaBuenos AiresCno. Prov. 008, Balcarce1Gabriel Carbajales
196340503/02/2024ArgentinaBuenos AiresBalcarceSantiago Juan Torres
190184523/09/2023ArgentinaBuenos AiresReserva Natural Privada "el Retoño", Balcarce5José Luis Ianiro
156115519/03/2022ArgentinaBuenos AiresReserva Fundación Juan Manuel Fangio, Balcarce5Victoria Herrera
156113518/03/2022ArgentinaBuenos AiresReserva Fundación Juan Manuel Fangio, Balcarce6Victoria Herrera
140034608/05/2021ArgentinaBuenos AiresBalcarceSantiago Juan Torres
64066414/11/2017ArgentinaBuenos AiresCiudad, BalcarceMateo Alberto Gual
57780828/05/2017ArgentinaBuenos AiresSierra La Barrosa, BalcarceSantiago Juan Torres
35212524/10/2015ArgentinaBuenos AiresSierra La Bachicha, BalcarceSantiago Juan Torres
21813702/01/2015ArgentinaBuenos AiresBalcarceSantiago Juan Torres
Page 1

 Add a record of this species

Citation recommended:

EcoRegistros. 2026. Southern House Wren (Troglodytes musculus) - Species sheet. Acceded from https://www.ecoregistros.org on 19/03/2026.