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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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Records from Parque Natural La Lucila

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: 187517
  Adult

Parque Natural La Lucila
Buenos Aires
Argentina
01/31/2017
Diego Carus
Foto
Photography ID: 187514
  Adult

Parque Natural La Lucila
Buenos Aires
Argentina
01/31/2017
Diego Carus
Foto
Photography ID: 187513
  Adult

Parque Natural La Lucila
Buenos Aires
Argentina
01/31/2017
Diego Carus
Foto
Photography ID: 146700
  Adult

Parque Natural La Lucila
Buenos Aires
Argentina
04/14/2016
Diego Carus
Foto
Photography ID: 75559
  Juvenile

Parque Natural La Lucila
Buenos Aires
Argentina
01/05/2015
Diego Carus



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 Reports


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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
237808418/10/2025ArgentinaBuenos AiresParque Natural La LucilaDiego Carus
190278128/10/2023ArgentinaBuenos AiresParque Natural La LucilaDiego Carus
190265228/10/2023ArgentinaBuenos AiresParque Natural La LucilaMaria Belén Dri
157486023/04/2022ArgentinaBuenos AiresParque Natural La Lucila1Gabriel Carbajales
157586821/04/2022ArgentinaBuenos AiresMirador de aves, Parque Natural La LucilaSebastián Fornés
80136602/09/2018ArgentinaBuenos AiresParque Natural La LucilaDiego Carus
53502531/01/2017ArgentinaBuenos AiresParque Natural La LucilaDiego Carus
44406516/06/2016ArgentinaBuenos AiresParque Natural La LucilaDiego Carus
42498314/04/2016ArgentinaBuenos AiresParque Natural La LucilaDiego Carus
34059806/10/2015ArgentinaBuenos AiresParque Natural La Lucila3Diego Carus
Page 1

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Citation recommended:

EcoRegistros. 2026. White-banded Mockingbird (Mimus triurus) - Species sheet. Acceded from https://www.ecoregistros.org on 14/03/2026.