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




Species icon
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


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




Loading map...




Last published photographs

Foto
Photography ID: 538780
  Adult

Rosario
Santiago del Estero
Argentina
06/20/2023
Eduardo Battaglini
Foto
Photography ID: 419177
  Adult

Rosario
Santa Fe
Argentina
11/15/2020
Eduardo Battaglini
Foto
Photography ID: 406335
  Adult

Rosario
Santa Fe
Argentina
07/31/2020
Eduardo Battaglini
Foto
Photography ID: 402778
  Adult

Rosario
Santa Fe
Argentina
07/04/2020
Eduardo Battaglini
Foto
Photography ID: 396769
  Adult

Rosario
Santa Fe
Argentina
05/02/2020
Eduardo Battaglini
Foto
Photography ID: 27519
  Adult

Tigre
Buenos Aires
Argentina
09/29/2013
Eduardo Battaglini



 View all photographs of the species




 Add a photography of this species





Last Vocalizations published




 Add an audio of this species





Last Filmings published




 Add a film of this species





 Reports


 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
178070020/06/2023ArgentinaSantiago del EsteroRosarioEduardo Battaglini
131136215/11/2020ArgentinaSanta FeRosarioEduardo Battaglini
127707731/07/2020ArgentinaSanta FeRosarioEduardo Battaglini
126766404/07/2020ArgentinaSanta FeRosarioEduardo Battaglini
124226412/05/2020ArgentinaSanta FeBarrio Lourdes2Eduardo Battaglini
123998502/05/2020ArgentinaSanta FeRosarioEduardo Battaglini
25902515/03/2015ArgentinaEntre RíosLas cuevasEduardo Battaglini
15591120/06/2014ArgentinaSanta FeArroyo El 38Eduardo Battaglini
7448629/09/2013ArgentinaBuenos AiresEl tigre, TigreEduardo Battaglini
Page 1

 Add a record of this species

Citation recommended:

EcoRegistros. 2026. Chalk-browed Mockingbird (Mimus saturninus) - Species sheet. Acceded from https://www.ecoregistros.org on 11/04/2026.