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




 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
87595526/01/2019ArgentinaBuenos AiresBelén de EscobarMaría Belén Tartaglia Gamarra
87199512/01/2019ArgentinaCórdobaSanta Catalina, Río Cuarto5María Belén Tartaglia Gamarra
86690410/01/2019ArgentinaCórdobaBosque Autóctono de la U. N. R. C., Río Cuarto3María Belén Tartaglia Gamarra
86162410/12/2018ArgentinaBuenos AiresSan Clemente del TuyúMaría Belén Tartaglia Gamarra
81701406/10/2018ArgentinaBuenos AiresEx tosquera, OliveraMaría Belén Tartaglia Gamarra
81692806/10/2018ArgentinaBuenos AiresVilla Espil, San Andrés de GilesMaría Belén Tartaglia Gamarra
81684506/10/2018ArgentinaBuenos AiresCarlos Keen, LujánMaría Belén Tartaglia Gamarra
79873525/08/2018ArgentinaEntre RíosCeibasMaría Belén Tartaglia Gamarra
78176129/03/2018ArgentinaBuenos AiresMar del Plata, Mar del PlataMaría Belén Tartaglia Gamarra
78176210/02/2018ArgentinaBuenos AiresVilla Espil, San Andrés de GilesMaría Belén Tartaglia Gamarra
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 15/04/2026.