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 Villa Zorraquin

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: 438926
 
Concordia
Entre Ríos
Argentina
11/27/2020
Pablo Bruni
Foto
Photography ID: 404460
  Adult

Concordia
Entre Ríos
Argentina
05/25/2020
Pablo Bruni



 View all photographs of the species




 Add a photography of this species






Species vocalizations

Last vocalizations published


IDAudio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
ER-4365Pablo Bruni03/12/2024ArgentinaEntre RíosVilla Zorraquin, ConcordiaN/AN/AYesNo
ER-4179Pablo Bruni11/11/2023ArgentinaEntre RíosVilla Zorraquin, ConcordiaN/AN/AYesNo
ER-4178Pablo Bruni01/18/2022ArgentinaEntre RíosVilla Zorraquin, ConcordiaN/AN/AYesNo



 See all the audios of the species




 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
254262905/10/2026ArgentinaEntre RíosVilla Zorraquin, Concordia2Pablo Bruni
254030226/09/2026ArgentinaEntre RíosVilla Zorraquin, Concordia2Pablo Bruni
253492819/09/2026ArgentinaEntre RíosVilla Zorraquin, Concordia2Pablo Bruni
251622324/08/2026ArgentinaEntre RíosVilla Zorraquin, Concordia3Pablo Bruni
248212604/06/2026ArgentinaEntre RíosVilla Zorraquin, Concordia3Pablo Bruni
246838309/05/2026ArgentinaEntre RíosVilla Zorraquin, Concordia2Pablo Bruni
245487031/03/2026ArgentinaEntre RíosVilla Zorraquin, Concordia2Pablo Bruni
243227908/02/2026ArgentinaEntre RíosVilla Zorraquin, Concordia3Pablo Bruni
237429502/10/2025ArgentinaEntre RíosVilla Zorraquin, Concordia3Pablo Bruni
236784314/09/2025ArgentinaEntre RíosVilla Zorraquin, Concordia2Pablo Bruni
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 09/10/2026.