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Mimus saturninus

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 São Paulo

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





Geographic distribution


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Species photographs

Last published photographs

Foto
Photography ID: 595408
  Adult

Santo André
São Paulo
Brazil
07/19/2024
Horacio Alberto Garcia
Foto
Photography ID: 591794
  Adult

São Paulo
São Paulo
Brazil
07/14/2024
Horacio Alberto Garcia
Foto
Photography ID: 503684
  Adult

Lins Sp
São Paulo
Brazil
08/13/2022
Daniel Gentili
Foto
Photography ID: 480692
  Adult

Ribeirão Pires
São Paulo
Brazil
11/06/2011
Horacio Alberto Garcia
Foto
Photography ID: 218642
  Adult

Lins
São Paulo
Brazil
03/01/2015
Daniel Gentili



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Species reports



 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
251169115/07/2026BrazilSão PauloRuta sin nombre -23.923, -47.561, Tapiraí4Pablo Eguia
251156913/07/2026BrazilSão PauloLegado das Aves, Miracatu2Pablo Eguia
226976204/04/202516:36BrazilSão PauloRodovia Santos Dumont 14193Santiago Juan Torres
212963919/07/2024BrazilSão PauloVila de Paranapiacaba, Santo AndréHoracio Alberto Garcia
211166414/07/2024BrazilSão PauloParque Linear Nove de Julho, São PauloHoracio Alberto Garcia
171099925/01/2023BrazilSão Paulo?Rodovia Vice Prefeito Salvador Pacetti? 9812-10754 (-23,124657, -44,937352)Santiago Juan Torres
167544418/11/2022BrazilSão PauloParque de la ciudad, Jundiaí1Pablo Bruni
167506016/11/2022BrazilSão PauloParque de la ciudad, Jundiaí5Pablo Bruni
164784403/10/2022BrazilSão PauloRodovia Presidente Dutra 7830Nicolas Olejnik
162254313/08/2022BrazilSão PauloLins SpDaniel Gentili
Page 1

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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Chalk-browed Mockingbird (Mimus saturninus) – Species account. Accessed from www.ecoregistros.org on 22/09/2026.