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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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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: 268091
  Adult

San Jerónimo Norte
Santa Fe
Argentina
06/03/2018
Gustavo Fernando Durán
Foto
Photography ID: 257167
  Adult

Santa Fe
Santa Fe
Argentina
03/31/2018
Gustavo Fernando Durán
Foto
Photography ID: 146915
  Adult

Santa Fe
Santa Fe
Argentina
04/16/2016
Gustavo Fernando Durán
Foto
Photography ID: 118429
  Adult

Santa Fe
Santa Fe
Argentina
10/05/2015
Gustavo Fernando Durán
Foto
Photography ID: 55384
  Adult

Santa Fe
Santa Fe
Argentina
03/25/2014
Gustavo Fernando Durán
Foto
Photography ID: 55007
  Adult

Santa Fe
Santa Fe
Argentina
06/27/2014
Gustavo Fernando Durán



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 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
245057324/03/202608:52ArgentinaSanta FeReserva Natural Urbana del Oeste, Santa Fe2Gustavo Fernando Durán
235817214/09/202509:17ArgentinaSanta FeRuta Provincial 50S1Gustavo Fernando Durán
235446807/09/202511:11ArgentinaSanta FeVía Sin Nombre1Gustavo Fernando Durán
235438807/09/202510:14ArgentinaSanta FeVía Sin Nombre1Gustavo Fernando Durán
234799824/08/202509:54ArgentinaSanta FeRuta Provincial 50S1Gustavo Fernando Durán
232244120/07/202510:28ArgentinaSanta FeVía Sin Nombre1Gustavo Fernando Durán
230541115/06/202509:44ArgentinaSanta FeRuta Provincial 50S1Gustavo Fernando Durán
229782508/06/202511:13ArgentinaSanta FeVía Sin Nombre1Gustavo Fernando Durán
228671611/05/202508:14ArgentinaSanta FeEduardo Tesaire1Gustavo Fernando Durán
227738320/04/202510:48ArgentinaSanta FeEduardo Tesaire1Gustavo Fernando Durán
Page 1

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Citation recommended:

EcoRegistros. 2026. White-banded Mockingbird (Mimus triurus) - Species sheet. Acceded from https://www.ecoregistros.org on 29/03/2026.