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Chestnut-backed Tanager

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

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

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Records from Brasil

Conservation status according to BirdLife International: Least Concern

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


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

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Last published photographs

Foto
Photography ID: 588737
 
Rancho Queimado
Santa Catarina
Brazil
06/18/2024
Hugo Caverzasi
Foto
Photography ID: 570176
 
Gramado
Rio Grande do Sul
Brazil
07/11/2022
Pablo Bruni
Foto
Photography ID: 398762
  Adult

Santo ângelo
Rio Grande do Sul
Brazil
05/05/2020
Paulo Buchabqui Rodrigues
Foto
Photography ID: 389032
  Immature

Itaara
Rio Grande do Sul
Brazil
03/14/2020
Pedro Sessegolo
Foto
Photography ID: 331141
  Adult

Gramado
Rio Grande do Sul
Brazil
04/01/2017
Eduardo Jorge Cavalcante Vieira
Foto
Photography ID: 259178
  Adult

Urupema
Santa Catarina
Brazil
01/24/2018
Esteban Argerich
Foto
Photography ID: 236581
  Adult

Bombinhas
Santa Catarina
Brazil
12/24/2017
Hernán Tolosa
Foto
Photography ID: 229501
  Adult

Urubici
Santa Catarina
Brazil
06/17/2017
Kahio Mazon
Foto
Photography ID: 136972
  Adult

Gramado
Rio Grande do Sul
Brazil
01/18/2016
Andres Espindola
Foto
Photography ID: 136576
  Adult

Urupema
Santa Catarina
Brazil
01/28/2016
Federico J. Villegas



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 Reports


 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
230712830/01/2025BrazilSanta CatarinaEco Pousada Rio dos Touros, Urupema, Sc, Brasil1Eugenia Boggiano
204906918/06/2024BrazilSanta CatarinaCamino rural sin nombre, Rancho Queimado1Hugo Caverzasi
204892218/06/2024BrazilSanta CatarinaEstrada rio knaul, Rancho Queimado2Hugo Caverzasi
204915616/06/2024BrazilSanta CatarinaEco Pousada Rio dos Touros, Urupema, Sc, Brasil4Hugo Caverzasi
160904313/07/2022BrazilRio Grande do SulParque cascada del caracol, Canela2Pablo Bruni
160901311/07/2022BrazilRio Grande do SulGramado, Gramado3Pablo Bruni
124425805/05/2020BrazilRio Grande do SulGranja do Sossego, Santo ângeloPaulo Buchabqui Rodrigues
121361814/03/2020BrazilRio Grande do SulItaaraPedro Sessegolo
91661315/04/2019BrazilRio Grande do SulFloresta Nacional de São Francisco de Paula3Adrian Antunez
74382524/01/2018BrazilSanta CatarinaEco Pousada Rio dos Touros, UrupemaEsteban Argerich
Page 1

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Bibliography related


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.



Citation recommended:

EcoRegistros. 2026. Chestnut-backed Tanager (Stilpnia preciosa) - Species sheet. Acceded from https://www.ecoregistros.org on 10/04/2026.