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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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Latest feeding records

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Species photographs

Count: 2169

Foto
Photography ID: 698988
  Adult

Selvas del Río de Oro
Chaco
Argentina
07/24/2026
Peter Vidana
Foto
Photography ID: 698882
  Adult

Ituzaingó
Corrientes
Argentina
06/25/2026
Elsa Longo
Foto
Photography ID: 697796
  Adult

Gualeguaychú
Entre Ríos
Argentina
07/22/2026
Andrea Casaburi
Foto
Photography ID: 697669
  Adult

La Saladilla
La Rioja
Argentina
07/26/2026
Carlos De Biagi
Foto
Photography ID: 697330
  Adult

Gualeguaychú
Entre Ríos
Argentina
07/21/2026
Andrea Casaburi
Foto
Photography ID: 696731
  Adult

Zavalla
Santa Fe
Argentina
04/22/2026
Santos Uranga
Foto
Photography ID: 696305
♂ ♀
  Adult

San Miguel del Monte
Buenos Aires
Argentina
07/25/2026
Jorgelina Lopez
Foto
Photography ID: 696161
 
Ruta sin nombrar
Buenos Aires
Argentina
06/28/2026
Susana Gomez
Foto
Photography ID: 694396
  Adult

Gaiman
Chubut
Argentina
07/11/2026
Zulima América Schupbach
Foto
Photography ID: 694337
  Adult

Miramar
Buenos Aires
Argentina
01/16/2017
Andrea Casaburi
Foto
Photography ID: 693436
  Adult

San Rafael
Mendoza
Argentina
07/29/2019
Andrea Casaburi



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Species vocalizations

Count: 9


Audio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
Viviana Fuentes01/17/2026ArgentinaTucumánParque 9 de Julio y alrededoresSan Miguel de TucumánIndistinguishableN/ANoNo
Viviana Fuentes10/21/2024ArgentinaTucumánSan Miguel, capitalN/AJuvenileNoNo
Pablo Bruni11/26/2021ArgentinaEntre RíosColonia Ayuí, Paso del ÁguilaConcordiaN/AN/AYesNo
Mauricio Secchi03/04/2019ArgentinaBuenos AiresCamping CieloDelta del ParanáIndistinguishableAdultYesNo
Gustavo Peretti12/02/2018ArgentinaSaltaEl CeibalAtocha - San LorenzoN/AAdultYesNo
Santiago Sainz-trápaga04/19/2014ArgentinaChubutValle Inferior del Río Chubut (VIRCH)IndistinguishableAdultYesNo
Diego Oscar06/21/2014ArgentinaBuenos AiresParque Costero del SurIndistinguishableAdultYesNo
Jose Luis Merlo04/10/2010ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)IndistinguishableAdultNoNo
Jose Luis Merlo12/31/1969ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)IndistinguishableAdultNoNo


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Species videos

Count: 15





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Species reports



 Detail of places sorted by number of records






Species records

Count: 17074



Page 1 of 1708
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
250855312/08/202614:29ArgentinaSanta FeRuta Provincial 15Gustavo Fernando Durán
250849912/08/202611:30ArgentinaSanta FeRuta Provincial 321Gustavo Fernando Durán
250816510/08/202613:12ArgentinaFormosaRuta Provincial 32Gustavo Fernando Durán
250776909/08/202616:36ArgentinaEntre Ríos, Villaguay20Mariano Costa
250756308/08/202612:38ArgentinaEntre RíosCeibas17Gustavo Marasco
250748208/08/202612:38ArgentinaEntre RíosCeibas17Jorge La Grotteria
250735708/08/202612:38ArgentinaEntre RíosCeibas17María Alejandra Sosa
250724108/08/202616:26ArgentinaEntre RíosBoulevard Paysandú, Villaguay1Mariano Costa
250714008/08/202610:34ArgentinaSanta FeRuta Provincial 11Gustavo Fernando Durán
250602603/08/2026ArgentinaCorrientesRuta 40 entre Carlos pellegrini y GalarzaDiego Oscar
Page 1 of 1708

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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 15/08/2026.