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Grey-bellied Spinetail

Synallaxis cinerascens
Temminck, CJ, 1823
Pijuí Negruzco
Pi-puí

Family: Furnariidae
Order: Passeriformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia

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Records from Parque Nacional Iguazú

Conservation status according to BirdLife International: Least Concern

Description: Olive-brown crown and back; rufous tail and shoulders; dark gray underparts and black throat patch.

Geographic Distribution: Misiones and northern Corrientes.

Habitat: Clearings in forests and secondary growth.

Behavior: Trusting and secretive.

Diet: Arachnids and insects.

Nesting: Elaborate closed nests made of twigs, often thorny.


Author of this description: Jorge La Grotteria

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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
187468314/07/2023ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional Iguazú1Fabricio Candia
176802713/05/2023ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional Iguazú1Diego Oscar
169997712/12/2022ArgentinaMisionesSendero Macuco, Parque Nacional IguazúDiego Carus
169980312/12/2022ArgentinaMisionesSendero Macuco, Parque Nacional IguazúMaria Belén Dri
164800325/09/2022ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional IguazúSilvina Collado
164794425/09/2022ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional IguazúJulian Uriel Collado
163956001/09/2022ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional IguazúWalter Liriel Gómez Umpierrez
160152721/06/2022ArgentinaMisionesSendero Macuco, Parque Nacional Iguazú1Silvina Collado
160108621/06/2022ArgentinaMisionesSendero Macuco, Parque Nacional Iguazú1Julian Uriel Collado
47379114/08/2016ArgentinaMisionesParque Nacional IguazúLaura Dodyk
Page 1

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Bibliography related


Artículo De la Peña, M. R. 1999. Aves Argentinas, Lista y Distribución. 244 págs. LOLA. Buenos Aires.

Artículo Narosky, T. y D. Yzurieta. 2010. Aves de Argentina y Uruguay – Birds of Argentina & Uruguay: Guía de Identificación Edición Total – A Field Guide Total Edition. 16a ed. 427 págs. Vázquez Mazzini Editores. Buenos Aires. Argentina.

Artículo Narosky, T. Y M. Ruda Vega. 2009. Aves Argentinas, un vuelo por el mundo silvestre. 1a edición. Albatros. Buenos Aires.



Citation recommended:

EcoRegistros. 2026. Grey-bellied Spinetail (Synallaxis cinerascens) - Species sheet. Acceded from https://www.ecoregistros.org on 16/03/2026.