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Herpsilochmus rufimarginatus

Rufous-margined Antwren


Herpsilochmus rufimarginatus

(Temminck, CJ, 1822)
Tiluchi Ala Rojiza
Chorozinho-de-asa-vermelha
Family: Thamnophilidae
Order: Passeriformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia
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Synonyms: Myiothera rufimarginata.




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Conservation status according to BirdLife International: Least Concern


Description


Description: White head with black crown and mask; yellowish ventral; black coverts with white filaments; black secondaries and reddish primaries; black tail with white tip; lead-colored back. Female with brown crown and olive-colored back.

Geographical Distribution: Misiones.

Habitat: High stratum in forests.

Behavior: Restless, reminiscent of warblers, strong and pleasant voice.

Author of this description: Jorge La Grotteria

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Geographic distribution


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Species photographs

Count: 110

Foto
Photography ID: 708293
  Adult
Parque Nacional Iguazú
Misiones
Argentina
08/22/2026
Elsa Longo
Foto
Photography ID: 700171
  Adult
Ubatuba
São Paulo
Brazil
07/19/2026
Pablo Eguia
Foto
Photography ID: 689042
  Adult
Reserva Natural Osununú
Misiones
Argentina
04/29/2026
Peter Vidana
Foto
Photography ID: 686110
♀  Adult
Reserva Natural Mainumby
Misiones
Argentina
05/10/2026
Gustavo Marasco
Foto
Photography ID: 673614
♂  Adult
Montecarlo
Misiones
Argentina
09/09/2025
Santos Uranga
Foto
Photography ID: 654294
♂  Adult
Iguazú
Misiones
Argentina
07/09/2025
Camilo Marraro



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Species vocalizations

Count: 26


IDAudio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
ER-6472Santiago Juan Torres09/28/2026ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional IguazúN/AN/ANoNo
ER-6363Gustavo Fernando Durán09/13/2026ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional IguazúN/AN/ANoNo
ER-6322Gustavo Fernando Durán09/10/2026ArgentinaMisionesSelva Iryapú (600 hectáreas), Puerto IguazúN/AN/ANoNo
ER-6158Jorge La Grotteria08/16/2026ArgentinaMisionesSendero Macuco, Parque Nacional IguazúN/AN/ANoNo
ER-6150Elsa Longo06/24/2026ArgentinaMisionesMirador De Aves Daniel «pupi» Somay, Ruta 101IndistinguishableAdultNoNo
ER-6094Guillermo Marcaida06/24/2026ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional IguazúIndistinguishableAdultNoNo
ER-5919Dolores Fernandez05/20/2026ArgentinaMisionesRuta Provincial 2, Reserva de Biosfera YabotíN/AN/ANoNo
ER-5902Dolores Fernandez05/19/2026ArgentinaMisionesRuta Provincial 220N/AN/ANoNo
ER-5386Gustavo Fernando Durán10/22/2025ArgentinaMisionesSendero Macuco, Parque Nacional IguazúN/AN/ANoNo
ER-4880Guillermo Menéndez12/29/2024ParaguayCaazapáPuesto cristal, Parque Nacional CaazapáN/AAdultYesNo
ER-4573Guillermo Marcaida08/05/2024ArgentinaMisionesParque Nacional IguazúIndistinguishableAdultNoNo
ER-4560Elsa Longo08/01/2024ArgentinaMisionesParque Provincial Caá YaríIndistinguishableAdultNoNo
ER-4559Elsa Longo07/31/2024ArgentinaMisionesParque Provincial Salto EncantadoN/AAdultNoNo
ER-4553Guillermo Marcaida07/31/2024ArgentinaMisionesParque Provincial Salto EncantadoN/AAdultNoNo
ER-4471Pablo Bruni06/22/2024ArgentinaMisionesParque Federal Campo San JuanN/AN/AYesNo
ER-4091Hugo Caverzasi01/22/2024ArgentinaMisionesParque Federal Campo San JuanN/AN/ANoNo
ER-3684Hugo Caverzasi05/06/2019ArgentinaMisionesSelva Iryapú (600 hectáreas), Puerto IguazúN/AN/AYesNo
ER-3236Dolores Fernandez08/17/2021ArgentinaMisionesSelva Iryapú (600 hectáreas), Puerto IguazúN/AN/ANoNo
ER-2593Jorge La Grotteria07/07/2019ArgentinaMisionesBio Reserva KaradyaN/AN/AYesNo
ER-2581Diego Oscar07/07/2019ArgentinaMisionesBio Reserva KaradyaIndistinguishableAdultYesNo



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Species reports



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Species records

Count: 843



Page 1 of 85
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
253779628/09/202610:26ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional Iguazú1Walter Liriel Gómez Umpierrez
253776628/09/202615:12ArgentinaMisionesReserva Natural El Puente Verde1Walter Liriel Gómez Umpierrez
253702328/09/202615:12ArgentinaMisionesReserva Natural El Puente Verde1Santiago Juan Torres
253699028/09/202610:26ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional Iguazú1Santiago Juan Torres
253551727/09/202614:05ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional Iguazú1Walter Liriel Gómez Umpierrez
253545827/09/202614:05ArgentinaMisionesRuta Nacional 101 - Tierra colorada, Parque Nacional Iguazú1Santiago Juan Torres
253942423/09/2026ArgentinaMisionesReserva San PedroLuis Cesar Tejo
253300023/09/2026ArgentinaMisionesReserva San PedroDiego Oscar
253949822/09/2026ArgentinaMisionesPN Iguazú (AICA MI01)--Ruta 101, Iguazú1Luis Cesar Tejo
253222122/09/2026ArgentinaMisionesPN Iguazú (AICA MI01)--Ruta 101, Iguazú1Diego Oscar
Page 1 of 85

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Related bibliography


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.



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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Rufous-margined Antwren (Herpsilochmus rufimarginatus) – Species account. Accessed from www.ecoregistros.org on 10/10/2026.