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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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Conservation status according to BirdLife International: Least Concern

Synonyms: Cuculus guira.


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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Last published photographs

Foto
Photography ID: 619350
  Adult

Ceibas
Entre Ríos
Argentina
01/18/2025
Gustavo Puente
Foto
Photography ID: 563705
  Adult

Gualeguaychú
Entre Ríos
Argentina
01/07/2024
Gustavo Puente
Foto
Photography ID: 521864
  Adult

Ceibas
Entre Ríos
Argentina
01/22/2023
Gustavo Puente
Foto
Photography ID: 519938
  Adult

Santa Fe
Santa Fe
Argentina
01/04/2023
Gustavo Puente
Foto
Photography ID: 478265
  Adult

Departamento Gualeguaychú
Entre Ríos
Argentina
01/07/2022
Gustavo Puente
Foto
Photography ID: 349991
  Adult

Costa Uruguay Sur
Entre Ríos
Argentina
09/08/2019
Gustavo Puente
Foto
Photography ID: 311434
  Adult

Gualeguaychú
Entre Ríos
Argentina
01/19/2019
Gustavo Puente
Foto
Photography ID: 250355
  Adult

Gualeguaychú
Entre Ríos
Argentina
01/19/2018
Gustavo Puente



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 Reports


 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
241534212/01/2026ArgentinaEntre RíosReserva Privada Senderos del MonteGustavo Puente
223833818/01/2025ArgentinaEntre RíosCamino a 4 Hermanas, CeibasGustavo Puente
223154106/01/2025ArgentinaEntre RíosColonia ElíaGustavo Puente
194088907/01/2024ArgentinaEntre RíosÑandubaysal, GualeguaychúGustavo Puente
193905603/01/2024ArgentinaEntre RíosRuta 11, entre Victoria y GualeguayGustavo Puente
170918122/01/2023ArgentinaEntre RíosCamino a 4 Hermanas, CeibasGustavo Puente
169801004/01/2023ArgentinaSanta FeCostanera Laguna Setúbal, Santa FeGustavo Puente
152875807/01/2022ArgentinaEntre RíosZona Pehuajo Sur, Departamento GualeguaychúGustavo Puente
152736104/01/2022ArgentinaEntre RíosPerdicesGustavo Puente
134538205/01/2021ArgentinaEntre RíosReserva Natural Municipal Las PiedrasGustavo Puente
Page 1

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Citation recommended:

EcoRegistros. 2026. Guira Cuckoo (Guira guira) - Species sheet. Acceded from https://www.ecoregistros.org on 11/04/2026.