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Chalk-browed Mockingbird

Mimus saturninus
(Lichtenstein, MHC, 1823)
Calandria Grande
Sabiá-do-campo

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

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Records from Córdoba

Conservation status according to BirdLife International: Least Concern

Description: A medium-sized and slender mockingbird with an upright posture and a clean, elongated profile. Its plumage is mostly grayish to brownish, with subtle streaking on the breast and flanks and paler underparts. The wings show a contrasting pattern of dark and light patches, especially noticeable in flight. It has a slightly curved, fine bill suitable for probing insects and fruit. The yellowish eyes give it a sharp, alert expression. Juveniles display a duller and less contrasted appearance.

Geographical distribution: It occurs widely across South America, from central and eastern Brazil through Paraguay, Bolivia, Uruguay, and much of Argentina, occupying open and semi-open landscapes. It thrives in dry regions, savannas, pampas and even suburban environments.

Habitat: Inhabits open grasslands, scrublands, forest edges, rural environments and urban areas, where it adapts readily. It is frequently observed in gardens, parks and areas with scattered shrubs, often using exposed branches, posts or human-made structures as vantage points.

Diet: Its diet is omnivorous and opportunistic, including insects, small invertebrates, fleshy fruits, seeds and occasionally human-related food items. It forages mainly on the ground, walking with confident steps and pausing to inspect leaf litter or cavities for prey.

Behavior: A highly territorial species, especially during the breeding season. Its song is strong, varied and persistent, often including imitations of other birds. It tends to be bold and active, regularly perching on elevated lookouts. In human-modified areas it may form small family groups and defend resources vigorously.

Breeding: Builds an open and bulky nest of twigs and plant fibers in shrubs, medium-height trees or artificial structures. The clutch typically contains 2 to 4 eggs. The female performs most of the incubation, while both adults defend the territory and feed the chicks until independence.

Conservation status: Classified as Least Concern (LC) globally, supported by its broad range, adaptability and stable populations. It thrives in altered landscapes and often expands into human-modified areas.


Author of this compilation: EcoRegistros – 08/12/2025




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Last published photographs

Foto
Photography ID: 593805
  Adult

Córdoba
Córdoba
Argentina
07/27/2024
Daniel Oscar Serra
Foto
Photography ID: 565314
  Adult

Córdoba
Córdoba
Argentina
10/29/2023
Pablo Eguia
Foto
Photography ID: 561781
  Adult

Córdoba
Córdoba
Argentina
07/30/2023
Federico J. Villegas
Foto
Photography ID: 412536
  Adult

Córdoba
Córdoba
Argentina
09/25/2020
Jorge Schlemmer
Foto
Photography ID: 410740
  Adult

Córdoba
Córdoba
Argentina
09/07/2020
Jorge Schlemmer
Foto
Photography ID: 410339
  Adult

Córdoba
Córdoba
Argentina
09/02/2020
Jorge Schlemmer
Foto
Photography ID: 409463
  Adult

Córdoba
Córdoba
Argentina
08/27/2020
Jorge Schlemmer
Foto
Photography ID: 407594
  Adult

Córdoba
Córdoba
Argentina
08/13/2020
Jorge Schlemmer
Foto
Photography ID: 227799
  Juvenile

Córdoba
Córdoba
Argentina
11/11/2017
Pablo Eguia
Foto
Photography ID: 204124
  Adult

Córdoba
Córdoba
Argentina
05/12/2017
Lucas Pisana
Foto
Photography ID: 204123
  Adult

Córdoba
Córdoba
Argentina
05/10/2017
Lucas Pisana
Foto
Photography ID: 197927
  Adult

Córdoba
Córdoba
Argentina
06/29/2014
Jorge Schlemmer



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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
243917026/01/2026ArgentinaCórdobaRoberto Barany 5930, CórdobaPablo Eguia
232367319/07/2025ArgentinaCórdobaReserva Natural Urbana Gral. San Martín, Córdoba1Naré Berduc
232305819/07/2025ArgentinaCórdobaReserva Natural Urbana Gral. San Martín, Córdoba1Juan Bautista Cerminato Granadé
231293101/07/202517:13ArgentinaCórdobaPedro Echagüe 2912, Córdoba1Camilo Marraro
218008226/10/2024ArgentinaCórdobaCórdobaFabrizio García
212530327/07/2024ArgentinaCórdobaParque de la vida, CórdobaDaniel Oscar Serra
212602124/07/2024ArgentinaCórdobaAeropuerto Internacional Ing.Taravella, Córdoba1Diego Oscar
202032905/04/2024ArgentinaCórdobaCórdobaFabrizio García
197012211/02/2024ArgentinaCórdobaParque de la Biodiversidad, CórdobaFabrizio García
194859429/10/2023ArgentinaCórdobaBarany 5930, CórdobaPablo Eguia
Page 1

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Citation recommended:

EcoRegistros. 2026. Chalk-browed Mockingbird (Mimus saturninus) - Species sheet. Acceded from https://www.ecoregistros.org on 05/04/2026.