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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 Magdalena

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: 478448
  Adult

Magdalena
Buenos Aires
Argentina
08/19/2013
Walter Omar Buffarini
Foto
Photography ID: 53703
  Adult

Magdalena
Buenos Aires
Argentina
06/07/2014
Guillermo Marcaida



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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
231508328/06/2025ArgentinaBuenos AiresCamino entre Rp 20 y Rp11, Magdalena2Julian Uriel Collado
202525421/04/2024ArgentinaBuenos AiresPunta Blanca, MagdalenaWalter Liriel Gómez Umpierrez
142863709/07/2021ArgentinaBuenos AiresArroyo Zapata, MagdalenaWalter Liriel Gómez Umpierrez
139529318/04/2021ArgentinaBuenos AiresCampo Privado, MagdalenaJulian Uriel Collado
125988412/08/2018ArgentinaBuenos AiresRuta Provincial 11, Magdalena1Gabriel Carbajales
80324512/08/2018ArgentinaBuenos AiresRuta 11 camino a Magdalena, Magdalena1Virginia Bonifacio
56158201/04/2017ArgentinaBuenos AiresCampo Privado, MagdalenaJulian Uriel Collado
93603206/09/2015ArgentinaBuenos AiresArroyo Zapata, Magdalena1Pablo Matías Jusim
26869328/03/2015ArgentinaBuenos AiresCampo privado, entre Ruta 11 y costa del Río de la Plata, MagdalenaGustavo Adolfo Herrera
15372007/06/2014ArgentinaBuenos AiresMagdalenaGuillermo Marcaida
Page 1

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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.