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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 Alto Paraná

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: 523399
  Adult

Minga Guazu
Alto Paraná
Paraguay
01/27/2023
Jorge Sarubbi Künzle
Foto
Photography ID: 449398
  Adult

Minga Guazu
Alto Paraná
Paraguay
06/11/2021
Jorge Sarubbi Künzle
Foto
Photography ID: 176434
  Adult

Ciudad del Este
Alto Paraná
Paraguay
10/27/2016
Jorge Sarubbi Künzle
Foto
Photography ID: 98373
  Adult

Hernandarias
Alto Paraná
Paraguay
05/15/2015
Jorge Sarubbi Künzle



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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
221678107/12/2023ParaguayAlto ParanáReserva Itabó6Dominic Oviedo Löwen
221678226/08/2023ParaguayAlto ParanáReserva Itabó: Itaipú Alto Paraná (Alto Paraná)5Dominic Oviedo Löwen
221680426/08/2023ParaguayAlto Paraná Zona Estancia Itavo8Dominic Oviedo Löwen
171696827/01/2023ParaguayAlto ParanáJardín en Vivienda, Minga GuazuJorge Sarubbi Künzle
141339911/06/2021ParaguayAlto ParanáBorde de Camino, Minga GuazuJorge Sarubbi Künzle
135058818/01/2021ParaguayAlto ParanáCampo Vecinal, Minga Guazu12Jorge Sarubbi Künzle
80341013/07/2018ParaguayAlto ParanáBorde de Camino, Minga GuazuJorge Sarubbi Künzle
50535327/10/2016ParaguayAlto ParanáCentro de la Ciudad, Ciudad del EsteJorge Sarubbi Künzle
28346315/05/2015ParaguayAlto ParanáHernandariasJorge Sarubbi Künzle
Page 1

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Citation recommended:

EcoRegistros. 2026. Guira Cuckoo (Guira guira) - Species sheet. Acceded from https://www.ecoregistros.org on 23/03/2026.