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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 Kentucky Club de Campo

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: 571277
  Egg

Funes
Santa Fe
Argentina
11/22/2023
Max Uranga
Foto
Photography ID: 519292
  Adult

Funes
Santa Fe
Argentina
07/22/2020
Santos Uranga
Foto
Photography ID: 423766
  Egg

Funes
Santa Fe
Argentina
11/01/2020
Max Uranga
Foto
Photography ID: 292925
  Adult

Funes
Santa Fe
Argentina
10/02/2018
Max Uranga
Foto
Photography ID: 236030
  Fledgling

Funes
Santa Fe
Argentina
11/18/2017
Max Uranga
Foto
Photography ID: 236029
  Juvenile

Funes
Santa Fe
Argentina
11/18/2017
Max Uranga
Foto
Photography ID: 233913
  Adult

Funes
Santa Fe
Argentina
10/22/2017
Max Uranga
Foto
Photography ID: 217936
  Adult

Funes
Santa Fe
Argentina
01/05/2017
Max Uranga
Foto
Photography ID: 154739
  Adult

Funes
Santa Fe
Argentina
03/20/2016
Max Uranga



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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
197595822/11/2023ArgentinaSanta FeKentucky Club de Campo, FunesMax Uranga
132887901/11/2020ArgentinaSanta FeKentucky Club de Campo, FunesMax Uranga
169461122/07/2020ArgentinaSanta FeKentucky Club de Campo, FunesSantos Uranga
82312302/10/2018ArgentinaSanta FeKentucky Club de Campo, FunesMax Uranga
66379318/11/2017ArgentinaSanta FeKentucky Club de Campo, FunesMax Uranga
65867522/10/2017ArgentinaSanta FeKentucky Club de Campo, FunesMax Uranga
61200305/01/2017ArgentinaSanta FeKentucky Club de Campo, FunesMax Uranga
44614820/03/2016ArgentinaSanta FeKentucky Club de Campo, FunesMax Uranga
Page 1

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Citation recommended:

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