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Spix´s Spinetail

Synallaxis spixi
Sclater, PL, 1856
Pijuí Plomizo
João-teneném

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

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Records from Parque Natural Municipal Ribera Norte (San Isidro)

Conservation status according to BirdLife International: Least Concern

Synonyms: Synallaxis spixi.


Description: Forehead, crown, and shoulders rufous; ventral leaden; back, wings, and tail brown.

Habitat: Forests, woodlands, and scrublands.

Behavior: Confident and hidden.

Feeding: Arachnids and insects.

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

Author of this description: Jorge La Grotteria

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Last published photographs




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Last Vocalizations published



Audio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
Elsa Longo02/18/2018ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)IndistinguishableAdultNoNo
Román Montero09/25/2016ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)IndistinguishableAdultYesNo
Guillermo Marcaida04/19/2015ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)IndistinguishableAdultNoNo



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 Reports


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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
244044609/02/2026ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)1Gabriel Carbajales
238211502/11/2025ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)2Franco Montaño Herrero
236906826/09/2025ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)4Gabriel Carbajales
239662724/08/2025ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)1Pablo Richter
236033424/08/2025ArgentinaBuenos AiresCamino de la Ribera Norte 429, Parque Natural Municipal Ribera Norte (San Isidro)1Julian Uriel Collado
233488706/08/2025ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)3Gabriel Carbajales
233084223/07/2025ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)1Gabriel Carbajales
232182418/07/202510:04ArgentinaBuenos AiresCamino de la Ribera Norte 480, Parque Natural Municipal Ribera Norte (San Isidro)1Mateo Rojas
232093710/07/2025ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)2Gabriel Carbajales
231924706/07/2025ArgentinaBuenos AiresParque Natural Municipal Ribera Norte (San Isidro)1Pablo Richter
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. Spix´s Spinetail (Synallaxis spixi) - Species sheet. Acceded from https://www.ecoregistros.org on 14/03/2026.