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Species icon
White-banded Mockingbird

Mimus triurus
(Vieillot, LJP, 1818)
Calandria Real
Calhandra-de-três-rabos

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

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Conservation status according to BirdLife International: Least Concern

Other common names: Calandria de Tres Colas, Calandria de Alas Blancas.

Synonyms: Turdus triurus.


Description: It is a medium-sized passerine bird with a slender and elegant appearance, easily identified by its long tail with large white patches, especially noticeable in flight. The overall plumage is pale gray to brownish-gray, with dark wings showing well-defined white markings. The bill is slender and slightly curved, suited to a varied diet, and the legs are long and dark, providing agility on the ground.

Geographic distribution: It is mainly distributed across central and southern South America, occurring widely in Argentina, Uruguay, Paraguay, southern Bolivia, and parts of southern Brazil. It shows seasonal and local movements related to resource availability and climatic conditions.

Habitat: It inhabits open and semi-open environments, including grasslands, shrub-steppes, scrublands, woodland edges, rural areas, and suburban zones. It favors landscapes with low vegetation and open spaces that facilitate foraging and vigilance.

Feeding: Its diet is omnivorous and opportunistic, consisting primarily of insects, spiders, and other invertebrates, captured on the ground or among vegetation. Fruits, seeds, and berries are also consumed, particularly when animal prey is scarce.

Behavior: It is an active, territorial, and approachable species, usually seen alone or in pairs. It moves swiftly across the ground, frequently stopping to scan its surroundings. The song is melodic and varied, with a notable ability to mimic other bird species, especially during the breeding season.

Nesting: Nesting takes place in shrubs or low trees, where a bulky nest made of twigs and grasses is built. The clutch typically consists of 2 to 4 eggs, mainly incubated by the female, while the male assists in territory defense and chick care.

Conservation status: It is classified as Least Concern, with generally stable populations throughout most of its range, although habitat alteration may cause localized effects.


Author of this compilation: EcoRegistros – 22/12/2025




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Last published photographs

Foto
Photography ID: 666478
  Juvenile

Carrizal de abajo
Mendoza
Argentina
01/03/2026
Pablo Moreno
Foto
Photography ID: 646103
  Adult

Camino a Rancho El Ñato
Salta
Argentina
06/09/2025
Pablo Moreno
Foto
Photography ID: 607972
  Adult

Laguna La Paloma, Maipú
Mendoza
Argentina
11/03/2024
Pablo Moreno
Foto
Photography ID: 593878
  Adult

General Alvear
Mendoza
Argentina
07/27/2024
Pablo Moreno
Foto
Photography ID: 575798
  Adult

Malargüe
Mendoza
Argentina
03/10/2024
Pablo Moreno
Foto
Photography ID: 560676
  Adult

Malargüe
Mendoza
Argentina
12/16/2023
Pablo Moreno
Foto
Photography ID: 552598
  Adult

La Paz
Mendoza
Argentina
10/14/2023
Pablo Moreno
Foto
Photography ID: 545722
  Adult

La Paz
Mendoza
Argentina
08/05/2023
Pablo Moreno
Foto
Photography ID: 510684
  Adult

Lote 11
Mendoza
Argentina
10/09/2022
Pablo Moreno
Foto
Photography ID: 495922
  Adult

La Tosca
Mendoza
Argentina
06/04/2022
Pablo Moreno
Foto
Photography ID: 492293
  Adult

Embalse El Carrizal
Mendoza
Argentina
05/01/2022
Pablo Moreno
Foto
Photography ID: 156107
  Adult

Ruta 98 San Carlos
Mendoza
Argentina
02/21/2016
Pablo Moreno



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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
245636829/03/2026ArgentinaMendozaCampo de fran4Pablo Moreno
244270108/02/2026ArgentinaMendozaLagunita temporal de la cantera1Pablo Moreno
241280603/01/2026ArgentinaMendozaEl carrizal, Carrizal de abajo5Pablo Moreno
237540011/10/2025ArgentinaMendozaDelta del Rio Tunuyan Campo de Fran, La Paz1Pablo Moreno
237531211/10/2025ArgentinaMendozaDelta del Rio Tunuyan La Tosca, La Paz2Pablo Moreno
237522611/10/2025ArgentinaMendozaDelta del Rio Tunuyan Los Algarrobos2Pablo Moreno
237487811/10/2025ArgentinaMendozaCampo la florida4Pablo Moreno
233157709/06/2025ArgentinaSaltaCamino a Rancho El Ñato1Pablo Moreno
232850608/06/2025ArgentinaSaltaCamino a Misión La Merced1Pablo Moreno
232442607/06/2025ArgentinaSaltaAcambuco por Rp 461Pablo Moreno
Page 1

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Citation recommended:

EcoRegistros. 2026. White-banded Mockingbird (Mimus triurus) - Species sheet. Acceded from https://www.ecoregistros.org on 11/04/2026.