Don't want to see ads? Sign up...




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

 Request change




Filters


Records from Miramar

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


Loading map...




Species photographs

Last published photographs

Foto
Photography ID: 579098
  Adult

Miramar
Córdoba
Argentina
03/29/2024
Héctor Schreiber
Foto
Photography ID: 540728
  Adult

Miramar
Córdoba
Argentina
06/10/2018
Nino A. Grangetto
Foto
Photography ID: 501744
  Adult

Miramar
Córdoba
Argentina
07/20/2022
Jorge Carlos Trincavelli
Foto
Photography ID: 427579
  Adult

Miramar
Córdoba
Argentina
01/02/2021
Jorge Schlemmer
Foto
Photography ID: 411045
  Adult

Miramar
Córdoba
Argentina
10/15/2017
Jorge Schlemmer
Foto
Photography ID: 357711
  Adult

Miramar
Córdoba
Argentina
10/12/2019
Jorge Schlemmer
Foto
Photography ID: 283091
  Adult

Miramar
Córdoba
Argentina
08/20/2018
Jorge Schlemmer
Foto
Photography ID: 276406
  Adult

Miramar
Córdoba
Argentina
07/16/2018
Jorge Schlemmer
Foto
Photography ID: 275148
  Adult

Miramar
Córdoba
Argentina
07/08/2018
Jorge Schlemmer
Foto
Photography ID: 265374
  Adult

Miramar
Córdoba
Argentina
05/19/2018
Jorge Schlemmer
Foto
Photography ID: 230487
  Adult

Miramar
Córdoba
Argentina
11/25/2017
Jorge Schlemmer
Foto
Photography ID: 217817
  Adult

Miramar
Córdoba
Argentina
08/21/2017
Jorge Schlemmer



 View all photographs of the species




 Add a photography of this species






Species vocalizations

Last vocalizations published



 Add an audio of this species





Species videos

Last filmings published




 Add a film of this species





Species reports



 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
250185814/06/2026ArgentinaCórdobaMirador Loma de los Indios, Miramar1Pablo Richter
248395614/06/2026ArgentinaCórdobaPuente de Busso, Miramar1Gabriel Carbajales
246550803/05/2026ArgentinaCórdobaArroyo San Antonio, MiramarHugo Caverzasi
231624406/07/2025ArgentinaCórdobaMirador Loma de los Indios, Miramar2Nino A. Grangetto
220644808/12/2024ArgentinaCórdobaMirador Loma de los Indios, MiramarFabrizio García
216998921/09/2024ArgentinaCórdobaLaguna mar chiquita, MiramarPablo Eguia
202030729/03/2024ArgentinaCórdobaCostanera de Miramar., MiramarHéctor Schreiber
190629318/10/2023ArgentinaCórdobaMiramarHernán Tolosa
175040316/04/2023ArgentinaCórdobaRivadavia, Miramar1Patricia Beatriz Benitez
174374308/04/2023ArgentinaCórdobaMiramar1Gustavo Fernando Durán
Page 1

 Add a record of this species

📖
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 21/09/2026.