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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: 486864
  Adult

Villa Rumipal
Córdoba
Argentina
03/13/2022
Eugenia Boggiano
Foto
Photography ID: 486863
  Adult

Villa Rumipal
Córdoba
Argentina
03/13/2022
Eugenia Boggiano
Foto
Photography ID: 164355
  Adult

Ceibas
Entre Ríos
Argentina
07/17/2016
Eugenia Boggiano
Foto
Photography ID: 164354
  Adult

Ceibas
Entre Ríos
Argentina
07/17/2016
Eugenia Boggiano
Foto
Photography ID: 139197
  Adult

Ruta 10, Camino a Miramar
Córdoba
Argentina
02/09/2016
Eugenia Boggiano
Foto
Photography ID: 130434
  Adult

Vicente López
Buenos Aires
Argentina
12/13/2015
Eugenia Boggiano
Foto
Photography ID: 89851
  Adult

Rurrenabaque
Departamento del Beni
Bolivia
01/28/2015
Eugenia Boggiano



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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
230736502/02/2025UruguayTacuaremboEstablecimiento Bichadero, Cuchilla de Laureles1Eugenia Boggiano
230638226/01/2025BrazilSanta CatarinaPorto Belo2Eugenia Boggiano
230626423/01/2025BrazilRio Grande do Sul-31.525, -51.287, Rodovia do mercosul2Eugenia Boggiano
230626223/01/2025BrazilRio Grande do Sul-31.887, -51.89, Rodovia do mercosul1Eugenia Boggiano
230608522/01/2025BrazilRio Grande do Sul-32.794, -52.672, Rsc-4731Eugenia Boggiano
230599521/01/2025UruguayRocha-34.208, -53.882, Camino a Guardia del Monte3Eugenia Boggiano
230586320/01/2025UruguayRocha-34.642, -54.212, Ruta 101Eugenia Boggiano
230581920/01/2025UruguayRocha-34.478, -54.003, Departamento de Rocha1Eugenia Boggiano
173087621/02/2023ArgentinaBuenos AiresCaseros, San nicolas de los2Eugenia Boggiano
173096518/02/2023ArgentinaSanta FeEn el camping municipal, a metros del salto del Pavón., Fighiera2Eugenia Boggiano
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.