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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 Romang

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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Foto
Photography ID: 138012
  Adult

Romang
Santa Fe
Argentina
02/14/2016
Maximiliano Sager



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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
179153031/01/2023ArgentinaSanta FeAlrededores de la localidad de Romang, Romang1Maximiliano Sager
160590803/07/2022ArgentinaSanta FeAlrededores de Romang, zona rural oeste, Romang3Maximiliano Sager
142908416/07/2021ArgentinaSanta FeAlrededores de Romang, zona rural oeste, Romang1Maximiliano Sager
127260310/07/2020ArgentinaSanta FeAlrededores de Romang, zona rural sur, Romang4Maximiliano Sager
71966230/03/2018ArgentinaSanta FeAlrededores de Romang, zona rural oeste, Romang8Maximiliano Sager
58379114/06/2017ArgentinaSanta FeAlrededores de Romang, zona rural oeste, Romang2Maximiliano Sager
57783428/05/2017ArgentinaSanta FeAlrededores de Romang, zona rural oeste, Romang7Maximiliano Sager
56709015/04/2017ArgentinaSanta FeAlrededores de Romang, zona rural oeste, Romang3Maximiliano Sager
51659018/12/2016ArgentinaSanta FeAlrededores de Romang, zona rural sur, Romang2Maximiliano Sager
45693223/07/2016ArgentinaSanta FeAlrededores de Romang, zona rural oeste, Romang2Maximiliano Sager
Page 1

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Citation recommended:

EcoRegistros. 2026. Chalk-browed Mockingbird (Mimus saturninus) - Species sheet. Acceded from https://www.ecoregistros.org on 25/03/2026.