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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: 24087
  Adult
Estancia Buena Vista
Corrientes
Argentina
07/10/2013
Nicolas Olejnik
Foto
Photography ID: 5251
  Adult
Esteros del Iberá
Corrientes
Argentina
03/22/2011
Nicolas Olejnik



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Last Vocalizations published



Audio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
Nicolas Olejnik07/10/2013ArgentinaCorrientesEstancia Buena VistaIndistinguishableAdultYesNo



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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
244765117/03/2026ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)1Nicolas Olejnik
238351809/11/2025ArgentinaEntre RíosParque Nacional El PalmarNicolas Olejnik
236950530/09/2025ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)1Nicolas Olejnik
236639322/09/2025ArgentinaCorrientesCambá TrapoNicolas Olejnik
234538720/08/2025BrazilMato GrossoPorto Jofre, PantanalNicolas Olejnik
234521119/08/2025BrazilMato GrossoRio São Lourenço desde Porto Jofre, PantanalNicolas Olejnik
234391718/08/2025BrazilMato GrossoRio São Lourenço desde Porto Jofre, PantanalNicolas Olejnik
234373517/08/202516:09BrazilMato GrossoEstrada Transpantaneira2Nicolas Olejnik
234363217/08/2025BrazilMato GrossoPorto Jofre, PantanalNicolas Olejnik
230589416/06/2025BrazilMato GrossoPousada Piuval, PantanalNicolas Olejnik
Page 1

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Citation recommended:

EcoRegistros. 2026. Large-billed Tern (Phaetusa simplex) - Species sheet. Acceded from https://www.ecoregistros.org on 18/03/2026.