Snowy-crowned Tern (Sterna trudeaui)

Snowy-crowned Tern

Sterna trudeaui

Audubon, JJ, 1838
Gaviotín Lagunero
Trinta-réis-de-coroa-branca

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 trudeaui.

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

Photography ID: 680086
Adult
Albúfera Laguna Mar Chiquita
Buenos Aires
Argentina
02/20/2026
Elsa Longo

Photography ID: 652495
Adult
Balneario Orense
Buenos Aires
Argentina
08/09/2025
Elsa Longo

Photography ID: 652494
Adult
Balneario Orense
Buenos Aires
Argentina
08/09/2025
Elsa Longo

Photography ID: 652475
Juvenile
Mar del Plata
Buenos Aires
Argentina
08/06/2025
Elsa Longo

Photography ID: 604943
Adult
Benito Juárez
Buenos Aires
Argentina
09/20/2024
Elsa Longo

Photography ID: 579981
Adult
Albúfera Laguna Mar Chiquita
Buenos Aires
Argentina
03/25/2024
Elsa Longo

Photography ID: 579602
Adult
Villa Gesell
Buenos Aires
Argentina
03/25/2024
Elsa Longo

Photography ID: 385866
Adult
Reserva Natural Punta Rasa
Buenos Aires
Argentina
02/01/2020
Elsa Longo

Photography ID: 291070
Adult
Reserva Natural Punta Rasa
Buenos Aires
Argentina
08/15/2018
Elsa Longo

Photography ID: 261397
Immature
Embalse Casa de Piedra
La Pampa
Argentina
01/21/2018
Elsa Longo

Photography ID: 260705
Adult
Reserva Natural Punta Rasa
Buenos Aires
Argentina
03/25/2018
Elsa Longo

Photography ID: 198667
Adult
Reserva Natural Punta Rasa
Buenos Aires
Argentina
03/24/2017
Elsa Longo

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Reports

Detail of places sorted by number of records

Page 1

Record ID

Date

Exact time

Country

Province / department

Place

Filmed

Photographed

Recorded vocal

Observed

Heard

Wounded or dead

Number of individuals

User or Bibliography

Detail

2453543

20/02/2026

Argentina

Buenos Aires

Albúfera Laguna Mar Chiquita

Elsa Longo

2368135

09/09/2025

Argentina

Buenos Aires

Laguna De Navarro, Navarro

Elsa Longo

2361469

09/08/2025

Argentina

Buenos Aires

Balneario Orense

Elsa Longo

2361445

06/08/2025

Argentina

Buenos Aires

Escollera Sur, Mar del Plata

Elsa Longo

2322112

31/05/2025

Argentina

Santa Fe

Laguna El Hinojo, Venado Tuerto

Elsa Longo

2172222

20/09/2024

Argentina

Buenos Aires

Laguna El Chifle, Benito Juárez

Elsa Longo

2158084

07/09/2024

Argentina

Entre Ríos

Ceibas

Elsa Longo

2022496

25/03/2024

Argentina

Buenos Aires

Albúfera Laguna Mar Chiquita

Elsa Longo

2021787

25/03/2024

Argentina

Buenos Aires

Villa Gesell

Elsa Longo

1963060

25/01/2024

Argentina

Buenos Aires

Parque Plaza Montero, Las Flores

Elsa Longo

Page 1

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Bibliography related

Lucero, F. y J. C. Chebez. 2011. Nuevas citas y ampliación de la distribución de algunas aves en las provincias de San Juan, Mendoza y La Rioja. Nótulas Faunísticas N° 71. Fundación Félix de Azara.