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




Stilpnia preciosa

Chestnut-backed Tanager


Stilpnia preciosa

(Cabanis, JL, 1851)
Saíra Castaña
Saíra-preciosa

Family: Thraupidae
Order: Passeriformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia

 Request change

Synonyms: Stilpnia preciosa, C[allispiza] preciosa, Tangara preciosa.





Filters



Conservation status according to BirdLife International: Least Concern


Description


It is a small to medium-sized tanager notable for its striking and contrasting plumage, featuring a particularly eye-catching color combination within its group. The male shows bright turquoise, greenish, and bluish tones, with darker areas enhancing the brilliance of its feathers under good lighting. The female, by contrast, has a more subdued appearance, dominated by olive greens and muted tones, allowing it to blend into the vegetation. The bill is short and relatively strong, suitable for a varied diet.

Geographic distribution: It occurs in southern Brazil, Paraguay, Uruguay, and northern Argentina, mainly in subtropical and temperate regions of eastern South America. Its presence may vary seasonally, with more frequent records in certain times of the year, particularly toward the southern edge of its range.

Habitat: This species inhabits gallery forests, humid woodlands, secondary growth, and forest edges, showing some tolerance to modified environments as long as tree cover is maintained. It is often associated with areas near watercourses and can also be found in parks and wooded gardens, where food and shelter are available.

Diet: Its diet is primarily frugivorous, feeding on small fruits and berries, making it an important seed disperser. It also consumes insects and other invertebrates, especially during the breeding season when protein needs increase.

Behavior: It is usually seen in pairs or small groups, often joining mixed-species flocks. It is active and moves agilely through the mid to upper levels of vegetation while foraging. Although it can be somewhat inconspicuous, its bright coloration becomes evident when exposed to light. It emits soft, high-pitched calls used for communication.

Nesting: It builds a cup-shaped nest made of plant fibers, placed on sheltered branches within vegetation. The female is mainly responsible for incubation, while the male may assist with feeding. Clutch size is usually small, and parental care continues until the young become independent.
Conservation status: It is not considered globally threatened, but depends on the conservation of forested and wooded habitats. Habitat loss and fragmentation may affect local populations.

Movements: In part of its range, especially in the southern regions, it shows migratory or seasonal movements, with records suggesting movements toward more southern areas during winter, indicating some flexibility in its spatial use throughout the year.


Author of this compilation: EcoRegistros – 04/10/2026

 View related literature





Geographic distribution


Loading map...




Species photographs

Last published photographs

Foto
Photography ID: 381502
  Adult

Tobuna
Misiones
Argentina
05/09/2015
Diego Carus
Foto
Photography ID: 380906
  Adult

Parque Provincial Araucaria
Misiones
Argentina
05/11/2015
Diego Carus
Foto
Photography ID: 176875
  Adult

Laureles
Tacuarembo
Uruguay
08/09/2015
Luis Mier
Foto
Photography ID: 166778
  Adult

Piriápolis
Maldonado
Uruguay
08/25/2015
Germán Gil
Foto
Photography ID: 166168
  Adult

Cabo Polonio
Rocha
Uruguay
01/26/2015
Germán Gil
Foto
Photography ID: 110626
  Adult

Parque Provincial Esmeralda
Misiones
Argentina
07/10/2015
Santiago Juan Torres
Foto
Photography ID: 107777
  Adult

Termas de Arapey
Salto
Uruguay
06/06/2015
Pedro Rinaldi
Foto
Photography ID: 107405
  Adult

Parque Provincial Esmeralda
Misiones
Argentina
07/10/2015
Ramiro Ramirez
Foto
Photography ID: 104387
  Adult

José Ignacio
Maldonado
Uruguay
06/20/2015
Alvaro Pérez Tort
Foto
Photography ID: 98854
  Adult

Villa Serrana
Lavalleja
Uruguay
05/18/2015
Mauricio Silvera
Foto
Photography ID: 96907
  Adult

Barra de Maldonado
Maldonado
Uruguay
05/03/2015
Alvaro Pérez Tort



 View all photographs of the species




 Add a photography of this species






Species vocalizations

Last vocalizations published



 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
37835423/12/2015BrazilRio Grande do SulNão-me-toqueJonas Kilpp
37164807/12/2015ArgentinaEntre RíosParque Nacional El PalmarLuis Emilio Lorenzo
37471806/12/2015ArgentinaEntre RíosParque Nacional El PalmarLuis Emilio Lorenzo
47591325/08/2015UruguayMaldonadoCerro Pan de Azucar, PiriápolisGermán Gil
123956809/08/2015UruguayTacuaremboLaurelesLuis Mier
30671815/07/2015ArgentinaMisionesReserva Privada San Sebastián de la SelvaSebastián Dardanelli
30664414/07/2015ArgentinaMisionesReserva Privada San Sebastián de la SelvaSebastián Dardanelli
30534611/07/2015ArgentinaMisionesParque Provincial EsmeraldaWalter Liriel Gómez Umpierrez
30956310/07/2015ArgentinaMisionesParque Provincial EsmeraldaRamiro Ramirez
30434210/07/2015ArgentinaMisionesParque Provincial EsmeraldaSantiago Juan Torres
Page 1

 Add a record of this species




Related bibliography


Artículo Oscar, D. 2011. Presencia de Tangara preciosa en el PN el Palmar de Colon. <http://www.losquesevan.com/presencia-de-tangara-preciosa-en-el-pn-el-palmar-de-colon.768c> accedida el 16/01/2011.



📖
Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Chestnut-backed Tanager (Stilpnia preciosa) – Species account. Accessed from www.ecoregistros.org on 24/09/2026.