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Species icon
Large-billed Tern

Phaetusa simplex
(Gmelin, JF, 1789)
Atí
Trinta-réis-grande
Family: Laridae
Order: Charadriiformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia
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Conservation status according to BirdLife International: Least Concern

Synonyms: Sterna simplex.


This taxon does not have a description yet.

At EcoRegistros, species pages are completed using open bibliographic compilations, and anyone can contribute.

If you'd like to submit a sourced description, email us at ecoregistros@ecoregistros.org and we'll publish it credited to your name.




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Last published photographs

Foto
Photography ID: 662521
  Adult
Navegación Arroyo Carambola
Corrientes
Argentina
12/10/2025
Diego Oscar
Foto
Photography ID: 662520
  Adult
Navegación Arroyo Carambola
Corrientes
Argentina
12/10/2025
Diego Oscar
Foto
Photography ID: 527100
  Adult
Navegación Canal San Miguel
Corrientes
Argentina
02/06/2023
Diego Oscar
Foto
Photography ID: 423955
  Adult
Esteros del Iberá
Corrientes
Argentina
12/06/2020
Diego Oscar
Foto
Photography ID: 300804
  Adult
Villa Paranacito
Entre Ríos
Argentina
11/24/2018
Diego Oscar
Foto
Photography ID: 141542
  Adult
Ceibas
Entre Ríos
Argentina
02/28/2016
Diego Oscar



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Last Vocalizations published



Audio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
Diego Oscar02/06/2023ArgentinaCorrientesNavegación Canal San MiguelN/AN/AYesNo



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Last Filmings published




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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
241911420/01/2026ArgentinaBuenos AiresRuta 26 Maschwitz-dique Luján1Diego Oscar
239857910/12/2025ArgentinaCorrientesNavegación Arroyo Carambola30Diego Oscar
239815509/12/2025ArgentinaCorrientesCamino entre R12 y Reserva Don Luis1Diego Oscar
239809608/12/2025ArgentinaCorrientesRuta Nacional 1182Diego Oscar
239130024/11/2025ArgentinaEntre RíosAcceso a Estancia Santo Domingo, Villa Paranacito1Diego Oscar
237194808/10/2025ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)1Diego Oscar
235630210/09/2025ArgentinaCorrientesNavegación Rio Miriñay, Esteros del Iberá2Diego Oscar
235033816/08/2025ArgentinaCorrientesRuta 118 antes de Loreto3Diego Oscar
235006813/08/2025ArgentinaCorrientesNavegación Rio Miriñay, Esteros del Iberá1Diego Oscar
235021012/08/2025ArgentinaCorrientesColonia Carlos Pellegrini1Diego Oscar
Page 1

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Citation recommended:

EcoRegistros. 2026. Large-billed Tern (Phaetusa simplex) - Species sheet. Acceded from https://www.ecoregistros.org on 13/03/2026.