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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 La Cumbre

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: 586618
  Adult

La Cumbre
Córdoba
Argentina
01/29/2024
Eduardo Nadal
Foto
Photography ID: 586290
♂ ♀
  Adult

La Cumbre
Córdoba
Argentina
05/18/2024
Marcelo A Carranza
Foto
Photography ID: 585460
  Adult

La Cumbre
Córdoba
Argentina
05/18/2024
Marcelo A Carranza
Foto
Photography ID: 303725
  Adult

La Cumbre
Córdoba
Argentina
11/19/2018
Lucas Pisana



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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
241807618/01/202608:42ArgentinaCórdobaBenitz 20, La CumbreFrancisco Encinosa
241758518/01/202608:42ArgentinaCórdobaBenitz 20, La CumbreSusana Gomez
241740517/01/202607:58ArgentinaCórdobaCno. a San esteban 1307 Y, La CumbreSusana Gomez
241715517/01/202607:58ArgentinaCórdobaCno. a San esteban 1307 Y, La CumbreFrancisco Encinosa
204043818/05/2024ArgentinaCórdobaValle de Marta Santa (paso de Ascochinga a La Cumbre), La CumbreMarcelo A Carranza
203768718/05/2024ArgentinaCórdobaCamino a la cumbre, La CumbreMarcelo A Carranza
204098329/01/2024ArgentinaCórdobaCamino a Cuchi Corral, La CumbreEduardo Nadal
156634617/02/2022ArgentinaCórdobaProyecto carayá, La CumbreJuan Cruz Mena
131543722/11/2020ArgentinaCórdobaCuatro Corrientes, La Cumbre1Hugo Caverzasi
113340018/11/2019ArgentinaCórdobaAlvear 149, La Cumbre6Lucas Pisana
Page 1

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Citation recommended:

EcoRegistros. 2026. Chalk-browed Mockingbird (Mimus saturninus) - Species sheet. Acceded from https://www.ecoregistros.org on 19/03/2026.