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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 Esperanza

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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Latest feeding records
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Last published photographs

Foto
Photography ID: 435331
  Juvenile

Esperanza
Santa Fe
Argentina
02/19/2021
Pablo Capovilla
Foto
Photography ID: 341075
  Adult

Esperanza
Santa Fe
Argentina
07/14/2019
M. Soledad Zingerling
Foto
Photography ID: 282445
♂ ♀
 
Esperanza
Santa Fe
Argentina
08/20/2018
Rodolfo Julio Velazquez
Foto
Photography ID: 279280
  Adult

Esperanza
Santa Fe
Argentina
08/02/2018
Pablo Capovilla
Foto
Photography ID: 135396
  Adult

Esperanza
Santa Fe
Argentina
01/29/2016
Pablo Capovilla



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 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
244138822/02/2026ArgentinaSanta FeParque de la agricultura, Esperanza4Pablo Capovilla
194130707/01/2024ArgentinaSanta FeEsperanza2Pablo Capovilla
169667201/01/2023ArgentinaSanta FeRuta Nacional 19 4, EsperanzaGustavo Fernando Durán
143874201/08/2021ArgentinaSanta FeRío Salado al norte de Esperanza, Esperanza8Calidris Esperanza
139337401/04/2021ArgentinaSanta FeCullen 905, Esperanza2Pablo Capovilla
137361219/02/2021ArgentinaSanta FeCaminos rurales al Este de la ruta 6 , EsperanzaPablo Capovilla
131442323/11/2020ArgentinaSanta FeVilla Georgina, EsperanzaLeonardo Caballero
128244424/08/2020ArgentinaSanta FeCampo de los curas - al norte de la ciudad, EsperanzaPablo Capovilla
126541025/06/2020ArgentinaSanta FeEstancia Media Luna (al norte de la ciudad), EsperanzaPablo Capovilla
124869614/06/2020ArgentinaSanta FeCampo de los curas - al norte de la ciudad, EsperanzaLeonardo Caballero
Page 1

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Citation recommended:

EcoRegistros. 2026. Guira Cuckoo (Guira guira) - Species sheet. Acceded from https://www.ecoregistros.org on 19/03/2026.