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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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Records from Parque Nacional Mburucuyá

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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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
249457915/07/2026ArgentinaCorrientesParque Nacional MburucuyáWalter Liriel Gómez Umpierrez
249321413/07/2026ArgentinaCorrientesParque Nacional MburucuyáWalter Liriel Gómez Umpierrez
249275612/07/2026ArgentinaCorrientesParque Nacional MburucuyáWalter Liriel Gómez Umpierrez
243165922/11/2025ArgentinaCorrientesParque Nacional Mburucuyá3Pablo Richter
239022722/11/2025ArgentinaCorrientesParque Nacional Mburucuyá3Gabriel Carbajales
239573012/11/2025ArgentinaCorrientesCamino de ingreso, Parque Nacional MburucuyáGaston Lisandro Gabinetti
239349212/11/2025ArgentinaCorrientesCamino de ingreso, Parque Nacional MburucuyáPeter Vidana
228170201/05/202509:53ArgentinaCorrientesParque Nacional MburucuyáGuillermo Marcaida
226654024/03/2025ArgentinaCorrientesRuta provincial 86 (camino de Mburucuyá a Caacatí, Parque Nacional Mburucuyá8Pablo Bruni
218921208/11/2024ArgentinaCorrientesParque Nacional Mburucuyá4Gabriel Carbajales
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 22/09/2026.