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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 Vicente López

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: 513788
  Adult

Vicente López
Buenos Aires
Argentina
11/11/2022
Gabriel Carbajales
Foto
Photography ID: 130434
  Adult

Vicente López
Buenos Aires
Argentina
12/13/2015
Eugenia Boggiano
Foto
Photography ID: 118902
  Adult

Vicente López
Buenos Aires
Argentina
10/12/2015
Virginia Bonifacio



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 Reports


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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
167113411/11/2022ArgentinaBuenos AiresÁrea Natural Yrigoyen (Yrigoyen y el Río), Vicente López3Gabriel Carbajales
149889315/11/2021ArgentinaBuenos AiresÁrea Natural Yrigoyen (Yrigoyen y el Río), Vicente López1Gabriel Carbajales
131247815/11/2020ArgentinaBuenos AiresArroyo Raggio, Vicente LópezDiego Carus
131138915/11/2020ArgentinaBuenos AiresArroyo Raggio, Vicente LópezMaria Belén Dri
130552201/11/2020ArgentinaBuenos AiresArroyo Raggio, Vicente LópezDiego Carus
125080723/12/2019ArgentinaBuenos AiresÁrea Natural Yrigoyen (Yrigoyen y el Río), Vicente López1Gabriel Carbajales
125080629/11/2019ArgentinaBuenos AiresÁrea Natural Yrigoyen (Yrigoyen y el Río), Vicente López1Gabriel Carbajales
125080524/11/2019ArgentinaBuenos AiresÁrea Natural Yrigoyen (Yrigoyen y el Río), Vicente López2Gabriel Carbajales
125080419/11/2019ArgentinaBuenos AiresÁrea Natural Yrigoyen (Yrigoyen y el Río), Vicente López4Gabriel Carbajales
125080315/11/2019ArgentinaBuenos AiresÁrea Natural Yrigoyen (Yrigoyen y el Río), Vicente López1Gabriel Carbajales
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.