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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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Records from Concordia

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: 616041
 
Concordia
Entre Ríos
Argentina
12/24/2024
María Alejandra Sosa
Foto
Photography ID: 452699
  Adult

Concordia
Entre Ríos
Argentina
07/03/2021
Pablo Bruni
Foto
Photography ID: 440100
  Adult

Concordia
Entre Ríos
Argentina
10/26/2020
Pablo Bruni
Foto
Photography ID: 426955
 
Concordia
Entre Ríos
Argentina
12/27/2020
María Alejandra Sosa
Foto
Photography ID: 415459
  Adult

Concordia
Entre Ríos
Argentina
01/05/2018
María Alejandra Sosa
Foto
Photography ID: 415449
  Adult

Concordia
Entre Ríos
Argentina
12/27/2017
María Alejandra Sosa
Foto
Photography ID: 404432
  Adult

Concordia
Entre Ríos
Argentina
05/18/2020
Pablo Bruni
Foto
Photography ID: 346525
  Adult

Concordia
Entre Ríos
Argentina
08/18/2019
Diego Carus
Foto
Photography ID: 316368
  Adult

Concordia
Entre Ríos
Argentina
02/10/2019
Jorge Schlemmer
Foto
Photography ID: 222839
 
Concordia
Entre Ríos
Argentina
09/09/2017
Rodolfo Capdevielle
Foto
Photography ID: 184639
  Adult

Concordia
Entre Ríos
Argentina
01/07/2017
María Alejandra Sosa
Foto
Photography ID: 184615
  Adult

Concordia
Entre Ríos
Argentina
12/27/2016
María Alejandra Sosa



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Last Vocalizations published



Audio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
Pablo Bruni11/26/2021ArgentinaEntre RíosColonia Ayuí, Paso del ÁguilaConcordiaN/AN/AYesNo



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Last Filmings published




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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
244541209/03/2026ArgentinaEntre RíosSalto Chico., Concordia6Patricia Beatriz Benitez
243224608/02/2026ArgentinaEntre RíosVilla Zorraquin, Concordia2Pablo Bruni
242614901/02/202617:45ArgentinaEntre RíosDistrito Yeruá, Concordia1Patricia Beatriz Benitez
242043824/01/202614:35ArgentinaEntre RíosDistrito Yuquerí, Concordia1Jorge La Grotteria
242038424/01/202614:35ArgentinaEntre RíosDistrito Yuquerí, Concordia1María Alejandra Sosa
241989321/01/202609:58ArgentinaEntre RíosRemedios Escalada De San Martin 1205, Concordia1María Alejandra Sosa
241891221/01/202609:58ArgentinaEntre RíosRemedios Escalada De San Martin 1205, Concordia1Jorge La Grotteria
241169006/01/202613:30ArgentinaEntre RíosConcordia1María Alejandra Sosa
241052904/01/202609:39ArgentinaEntre RíosMariano Moreno 807, Concordia2María Alejandra Sosa
241026704/01/202609:39ArgentinaEntre RíosMariano Moreno 807, Concordia2Jorge La Grotteria
Page 1

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Citation recommended:

EcoRegistros. 2026. Guira Cuckoo (Guira guira) - Species sheet. Acceded from https://www.ecoregistros.org on 18/03/2026.