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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 Junín

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: 557180
♂ ♀
  Adult

Junín
Buenos Aires
Argentina
03/25/2022
Claudio Javier Spiga
Foto
Photography ID: 547821
  Adult

Junín
Buenos Aires
Argentina
04/21/2016
Javier Villamil
Foto
Photography ID: 477859
  Adult

Junín
Buenos Aires
Argentina
12/12/2021
Zulima América Schupbach
Foto
Photography ID: 477852
  Adult

Junín
Buenos Aires
Argentina
12/12/2021
Zulima América Schupbach
Foto
Photography ID: 477841
  Adult

Junín
Buenos Aires
Argentina
12/12/2021
Zulima América Schupbach
Foto
Photography ID: 473810
  Adult

Junín
Buenos Aires
Argentina
12/05/2021
Daniel Colmegna
Foto
Photography ID: 227894
  Adult

Junín
Buenos Aires
Argentina
03/14/2017
Zulima América Schupbach
Foto
Photography ID: 19790
  Adult

Junín
Buenos Aires
Argentina
08/19/2012
José Luis Lamela



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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
171472621/01/2023ArgentinaBuenos AiresLaguna de Gómez, Junín2Pablo Bruni
191776525/03/2022ArgentinaBuenos AiresLaguna de Gómez, JunínClaudio Javier Spiga
152637312/12/2021ArgentinaBuenos AiresParque Natural Laguna de Gomez, Junín100Zulima América Schupbach
150977705/12/2021ArgentinaBuenos AiresJunínDaniel Colmegna
64017914/03/2017ArgentinaBuenos AiresParque Natural Laguna de Gomez, JunínZulima América Schupbach
58019528/02/2017ArgentinaBuenos AiresLaguna El Carpincho, Junín3Sebastián Otero
58023126/02/2017ArgentinaBuenos AiresRio Salado, JunínSebastián Otero
182600121/04/2016ArgentinaBuenos AiresParque Natural Laguna de Gomez, JunínJavier Villamil
26775202/04/2015ArgentinaBuenos AiresJunínGabriel Acevedo
5367919/08/2012ArgentinaBuenos AiresParque Natural Laguna de Gomez, JunínJosé Luis Lamela
Page 1

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Citation recommended:

EcoRegistros. 2026. Guira Cuckoo (Guira guira) - Species sheet. Acceded from https://www.ecoregistros.org on 26/03/2026.