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Guira guira

Guira Cuckoo


Guira guira

(Gmelin, JF, 1788)
Pirincho
Anu-branco

Family: Cuculidae
Order: Cuculiformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia

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Synonyms: Cuculus guira.





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Conservation status according to BirdLife International: Least Concern


Description


A distinctive, medium-sized bird with an elongated body and a somewhat scruffy look, featuring plumage in cream, cinnamon and black tones arranged in an irregular pattern. Its long, pointed crest feathers give it a disheveled appearance. The bill is strong and orange, and the long tail shows bold dark barring. The wings are short and broad, producing a clumsy, low and generally brief flight; the species usually moves through low perches or short hops rather than sustained aerial travel.

Geographic distribution: Widely distributed across eastern South America, from southern Amazonia to northern Argentina, Uruguay, Paraguay and large portions of central-eastern Brazil. It thrives in open and semi-open habitats and readily persists in modified landscapes.

Habitat: Prefers warm, open or semi-open environments such as savannas, grasslands, shrublands, forest edges, small farms and suburban areas with scattered trees. It adapts efficiently to human-altered habitats as long as some shrub cover and elevated perches are available.

Diet: Primarily omnivorous with a strong insectivorous tendency. It searches for prey among low branches, open ground and grasslands, taking large insects, small vertebrates, lizards, frogs and occasionally eggs or nestlings of other birds. It supplements its diet with fruits, especially when animal prey is less abundant.

Behavior: Highly gregarious, commonly seen in groups of variable size that maintain constant contact through loud, raspy calls. It spends much of the day moving through low vegetation, climbing among branches and shrubs. Its flight is short and noisy, and it often prefers running or hopping rather than taking long flights. Its curious nature and exploratory behavior make it a conspicuous and easily observed species.

Breeding: Exhibits a cooperative breeding system, with several individuals collaborating in nest building, incubation and chick rearing. It constructs a bulky, loosely arranged stick nest, usually placed at mid-height in trees or shrubs. Multiple females may lay eggs in the same communal nest, resulting in large combined clutches. Incubation is shared, and chicks are fed by several adults from the group.

Conservation status: Classified as Least Concern (LC). Its wide distribution, high local abundance and strong adaptability to diverse and human-modified environments support stable populations across most of its range.


Author of this compilation: EcoRegistros – 08/12/2025






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Geographic distribution


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Species photographs

Last published photographs

Foto
Photography ID: 606590
  Adult

La capital
Santa Fe
Argentina
09/12/2024
Julián Tocce
Foto
Photography ID: 605702
  Adult

Asuncion
Distrito Capital
Paraguay
09/21/2024
Julián Tocce
Foto
Photography ID: 575361
  Adult

Parque del Plata
Canelones
Uruguay
03/11/2024
Julián Tocce
Foto
Photography ID: 398193
  Adult

General Roca
Río Negro
Argentina
05/15/2020
Julián Tocce
Foto
Photography ID: 396981
  Adult

Parque Nacional Calilegua
Jujuy
Argentina
06/27/2019
Julián Tocce
Foto
Photography ID: 266458
  Adult

Cervantes
Río Negro
Argentina
05/27/2018
Julián Tocce
Foto
Photography ID: 255036
  Adult

Parque del Plata
Canelones
Uruguay
03/19/2018
Julián Tocce
Foto
Photography ID: 254572
  Adult

Ruta 5
Buenos Aires
Argentina
03/16/2018
Julián Tocce
Foto
Photography ID: 197604
  Adult

Paso Centurión
Cerro Largo
Uruguay
03/26/2017
Julián Tocce
Foto
Photography ID: 189045
  Adult

General Roca
Río Negro
Argentina
02/07/2017
Julián Tocce
Foto
Photography ID: 143659
  Adult

Punta Carretas
Montevideo
Uruguay
03/21/2016
Julián Tocce



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Species vocalizations

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Species reports



 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
217760021/09/2024ParaguayDistrito CapitalJardín Botánico de Asunción, AsuncionJulián Tocce
218054812/09/2024ArgentinaSanta FeLaguna Paiva--Balneario Municipal, La capitalJulián Tocce
203448118/05/2024UruguayCanelonesDiagonal 1 23, Parque del Plata2Julián Tocce
202281313/04/2024ArgentinaRío NegroZona de chacras, General Roca4Julián Tocce
200979711/03/2024UruguayCanelonesCosta del arroyo Solís Chico, Parque del PlataJulián Tocce
200736107/03/2024ArgentinaLa Pampahotel las dos rutas, Ruta Nacional 354Julián Tocce
175046416/04/2023ArgentinaLa Pampacruce ruta 353Julián Tocce
164912526/09/2022ArgentinaSan LuisMerlo y alrededores, Villa de Merlo5Julián Tocce
164748520/09/2022ArgentinaSan LuisCiudad, La Carolina6Julián Tocce
156386414/03/2022ArgentinaEntre RíosComplejo Termal Chajarí y alrededores, Chajarí4Julián Tocce
Page 1

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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Guira Cuckoo (Guira guira) – Species account. Accessed from www.ecoregistros.org on 26/09/2026.