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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: 680949
  Adult

Las Calles
Córdoba
Argentina
02/14/2026
Eduardo Nadal
Foto
Photography ID: 608767
  Adult

San Huberto
Córdoba
Argentina
10/20/2024
Eduardo Nadal
Foto
Photography ID: 586672
  Adult

San Huberto
Córdoba
Argentina
02/09/2024
Eduardo Nadal
Foto
Photography ID: 464456
  Adult

Parque Nacional El Palmar
Entre Ríos
Argentina
09/25/2021
Eduardo Nadal
Foto
Photography ID: 367254
  Adult

Reserva Privada Punta del Agua
San Luis
Argentina
11/19/2019
Eduardo Nadal
Foto
Photography ID: 209637
  Adult

Buzios
Rio de Janeiro
Brazil
04/06/2009
Eduardo Nadal
Foto
Photography ID: 130580
  Adult

Gorchs
Buenos Aires
Argentina
02/16/2015
Eduardo Nadal



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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
245518314/02/2026ArgentinaCórdobaLas CallesEduardo Nadal
218754820/10/2024ArgentinaCórdobaCola del lago, San HubertoEduardo Nadal
204106109/02/2024ArgentinaCórdobaSan HubertoEduardo Nadal
147112625/09/2021ArgentinaEntre RíosParque Nacional El PalmarEduardo Nadal
114584819/11/2019ArgentinaSan LuisReserva Privada Punta del AguaEduardo Nadal
37926916/02/2015ArgentinaBuenos AiresGorchsEduardo Nadal
10275218/01/2014ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)Eduardo Nadal
8032626/09/2009ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)Eduardo Nadal
59010506/04/2009BrazilRio de JaneiroBuziosEduardo Nadal
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.