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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: 700287
  Adult

El Paranacito
Chaco
Argentina
07/26/2026
Gaston Lisandro Gabinetti
Foto
Photography ID: 699342
  Adult

Margarita Belén
Chaco
Argentina
07/25/2026
Gaston Lisandro Gabinetti
Foto
Photography ID: 692415
  Adult

Gálvez
Santa Fe
Argentina
06/20/2026
Gaston Lisandro Gabinetti
Foto
Photography ID: 692310
  Adult

Balneario Monje
Santa Fe
Argentina
06/15/2026
Gaston Lisandro Gabinetti
Foto
Photography ID: 685621
  Adult

Caa Cati
Corrientes
Argentina
04/20/2026
Gaston Lisandro Gabinetti
Foto
Photography ID: 680059
  Adult

La Emilia
Buenos Aires
Argentina
03/22/2026
Gaston Lisandro Gabinetti
Foto
Photography ID: 669293
  Adult

Lucio V. López
Santa Fe
Argentina
01/18/2026
Gaston Lisandro Gabinetti
Foto
Photography ID: 667266
  Adult

Funes
Santa Fe
Argentina
01/10/2026
Gaston Lisandro Gabinetti



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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
251382126/07/2026ArgentinaChacoLagunas al sur de Puerto VilelasGaston Lisandro Gabinetti
251238326/07/2026ArgentinaChacoEl ParanacitoGaston Lisandro Gabinetti
251072525/07/2026ArgentinaChacoCaminos rurales, Margarita BelénGaston Lisandro Gabinetti
248598420/06/2026ArgentinaSanta FeGálvezGaston Lisandro Gabinetti
248567815/06/2026ArgentinaSanta FeBalneario MonjeGaston Lisandro Gabinetti
248560214/06/2026ArgentinaEntre RíosRío Nogoyá y ruta 9Gaston Lisandro Gabinetti
246899522/04/2026ArgentinaCorrientesRuta 118 (entre Loreto y Ruta 12)Gaston Lisandro Gabinetti
246783820/04/2026ArgentinaCorrientesCaa CatiGaston Lisandro Gabinetti
245329722/03/2026ArgentinaBuenos AiresLa EmiliaGaston Lisandro Gabinetti
242065718/01/2026ArgentinaSanta FeUsina Vieja, Lucio V. LópezGaston Lisandro Gabinetti
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.