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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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Latest feeding records




Number of Photography: 1450

Foto
Photography ID: 676350
  Adult

Arroyo Colastiné
Santa Fe
Argentina
03/01/2026
Gaston Lisandro Gabinetti
Foto
Photography ID: 674914
  Adult

Hudson
Buenos Aires
Argentina
08/30/2025
Pablo Richter
Foto
Photography ID: 671149
 
General Pico
La Pampa
Argentina
01/28/2026
Fernanda Ferrari
Foto
Photography ID: 667680
  Juvenile

Anp Bahía de San Antonio
Río Negro
Argentina
12/07/2025
Adriana M Segundo
Foto
Photography ID: 667101
  Adult

Departamento de Toay
La Pampa
Argentina
01/09/2026
Hugo Alberto Valderrey
Foto
Photography ID: 666478
  Juvenile

Carrizal de abajo
Mendoza
Argentina
01/03/2026
Pablo Moreno
Foto
Photography ID: 661015
  Adult

Loma Blanca
Córdoba
Argentina
07/16/2025
Federico J. Villegas
Foto
Photography ID: 660997
  Adult

B° Santina Norte
Córdoba
Argentina
06/16/2025
Federico J. Villegas
Foto
Photography ID: 660450
  Adult

Las Calles
Córdoba
Argentina
09/20/2025
Eduardo Nadal
Foto
Photography ID: 659936
  Adult

Funes
Santa Fe
Argentina
06/26/2025
Max Uranga
Foto
Photography ID: 659364
  Adult

San Miguel del Monte
Buenos Aires
Argentina
08/30/2025
Hernán Tolosa
Foto
Photography ID: 658034
  Adult

Dique La Aguadita - Chamical
La Rioja
Argentina
09/22/2025
Carlos De Biagi



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Number of Recorded Vocalizations: 11



Audio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
Pablo Bruni04/22/2025ArgentinaEntre RíosLago Salto GrandeConcordiaN/AN/AYesNo
Luciano Buck05/03/2025UruguaySaltoAcceso a Salto GrandeIndistinguishableAdultNoNo
Luciano Buck05/03/2025UruguaySaltoAcceso a Salto GrandeIndistinguishableAdultNoNo
Pablo Bruni09/02/2023ArgentinaEntre RíosDistrito Walter MossSan SalvadorN/AN/AYesNo
Pablo Bruni09/02/2023ArgentinaEntre RíosDistrito Walter MossSan SalvadorN/AN/AYesNo
Diego Oscar04/28/2019ArgentinaEntre RíosCeibasIndistinguishableAdultYesNo
Nicolas Olejnik06/07/2015ArgentinaSan LuisReserva privada Don Felix y Sacha JuanIndistinguishableAdultYesNo
Pedro Rinaldi04/09/2014UruguaySaltoCorralitosIndistinguishableAdultYesNo
Carlos M. Grassini03/18/2014ArgentinaEntre RíosUrquiza y Sáenz PeñaChajaríIndistinguishableAdultYesNo
Jose Luis Merlo08/14/2009ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)IndistinguishableAdultYesNo
Jose Luis Merlo08/29/2008ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)IndistinguishableAdultNoNo


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Number of Films: 16


Video ID: 6695
  Adult

Esperanza
Santa Fe
Argentina
07/07/2025
Pablo Capovilla
Video ID: 6566
♂ ♀
  Adult

Faro Belen
Río Negro
Argentina
11/29/2024
Jorgelina Lopez



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 Reports


 Detail of places sorted by number of records






Number of Records: 5106



Page 1 of 511
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
244164501/03/2026ArgentinaSanta FeCamino a cascada Arroyo Colastiné, Arroyo ColastinéGaston Lisandro Gabinetti
243671217/02/2026ArgentinaMendozaCabañas san jose de Pemehue, San Rafael1Emilio Martin Perez
244270108/02/2026ArgentinaMendozaLagunita temporal de la cantera1Pablo Moreno
242562930/01/202620:07ArgentinaLa PampaRuta Nacional 154 1141Patricia Beatriz Benitez
242742528/01/2026ArgentinaLa PampaPiletones de Corpico, General PicoFernanda Ferrari
241515909/01/2026ArgentinaLa PampaReserva Provincial Parque Luro sobre la Rn35, Departamento de ToayHugo Alberto Valderrey
241975406/01/2026ArgentinaLa PampaRuta 154 y ruta 30Jorgelina Lopez
241280603/01/2026ArgentinaMendozaEl carrizal, Carrizal de abajo5Pablo Moreno
240085718/12/2025ArgentinaMendozaCorredor Productivo2Diego Oscar
239999615/12/2025ArgentinaMendozaRuta Nacional 71Diego Oscar
Page 1 of 511

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Citation recommended:

EcoRegistros. 2026. White-banded Mockingbird (Mimus triurus) - Species sheet. Acceded from https://www.ecoregistros.org on 10/03/2026.