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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: 551150
  Adult

Federación
Entre Ríos
Argentina
08/27/2023
Diego Alfonso Rosa
Foto
Photography ID: 551041
  Adult

Federación
Entre Ríos
Argentina
08/27/2023
Diego Alfonso Rosa
Foto
Photography ID: 462181
  Adult

Ramallo
Buenos Aires
Argentina
09/18/2021
Diego Alfonso Rosa
Foto
Photography ID: 175089
  Adult

Tartagal
Salta
Argentina
11/11/2016
Diego Alfonso Rosa
Foto
Photography ID: 175088
  Adult

Tartagal
Salta
Argentina
11/11/2016
Diego Alfonso Rosa
Foto
Photography ID: 155863
  Adult

Formosa Capital
Formosa
Argentina
06/29/2016
Diego Alfonso Rosa
Foto
Photography ID: 155862
  Adult

Formosa Capital
Formosa
Argentina
06/29/2016
Diego Alfonso Rosa
Foto
Photography ID: 153744
  Adult

Belén de Escobar
Buenos Aires
Argentina
08/14/2009
Diego Alfonso Rosa



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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
189359727/08/2023ArgentinaEntre RíosFederaciónDiego Alfonso Rosa
189334427/08/2023ArgentinaEntre RíosFederaciónDiego Alfonso Rosa
182709523/08/2023ArgentinaCorrientesRuta Provincial 40 Entre Colonia Carlos Pellegrini y Virasoro, Departamento San MartínDiego Alfonso Rosa
182652021/08/2023ArgentinaCorrientesReserva Camba Trapo, Colonia Carlos PellegriniDiego Alfonso Rosa
157066614/04/2022ArgentinaBuenos AiresParque Nacional Ciervo de los PantanosDiego Alfonso Rosa
146297618/09/2021ArgentinaBuenos AiresCamino Rural a Vuelta de Obligado, RamalloDiego Alfonso Rosa
50221211/11/2016ArgentinaSaltaHotel Portico Norte, TartagalDiego Alfonso Rosa
44872829/06/2016ArgentinaFormosaCostanera ciudad de Formosa, Formosa CapitalDiego Alfonso Rosa
44397630/04/2015ArgentinaFormosaCostanera, Formosa CapitalDiego Alfonso Rosa
44397704/12/2014ArgentinaSaltaCampamento VespucioDiego Alfonso Rosa
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 27/09/2026.