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Crested Duck

Lophonetta specularioides
(King, PP, 1828)
Pato Crestón
Family: Anatidae
Order: Anseriformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia
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Records from Puerto Deseado

Conservation status according to BirdLife International: Least Concern

Other common names: Pato Juarjual.

Synonyms: Anas specularioides.

Subspecies:


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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Latest feeding records
Is consumed, preyed upon or captured by
GroupSpeciesDateUser
BirdsGarza Bruja (Nycticorax nycticorax)28/08/2014Christian Altamirano



Last published photographs

Foto
Photography ID: 666491
♂  Adult
Puerto Deseado
Santa Cruz
Argentina
12/14/2025
Hernán Tolosa
Foto
Photography ID: 662989
 Puerto Deseado
Santa Cruz
Argentina
12/14/2025
Jorgelina Lopez
Foto
Photography ID: 633519
  Adult
Puerto Deseado
Santa Cruz
Argentina
04/05/2025
Carlos De Biagi
Foto
Photography ID: 633384
  Adult
Puerto Deseado
Santa Cruz
Argentina
04/04/2025
Carlos De Biagi
Foto
Photography ID: 633355
  Adult
Puerto Deseado
Santa Cruz
Argentina
04/04/2025
Carlos De Biagi
Foto
Photography ID: 633340
  Adult
Puerto Deseado
Santa Cruz
Argentina
04/03/2025
Carlos De Biagi
Foto
Photography ID: 535341
 Puerto Deseado
Santa Cruz
Argentina
04/19/2023
Adrian Braidotti
Foto
Photography ID: 528572
  Adult
Puerto Deseado
Santa Cruz
Argentina
03/17/2023
Julián Tocce
Foto
Photography ID: 483781
♂ ♀ Puerto Deseado
Santa Cruz
Argentina
01/31/2022
Jorgelina Lopez
Foto
Photography ID: 482575
  Adult
Puerto Deseado
Santa Cruz
Argentina
02/03/2022
Carlos Alberto Miranda
Foto
Photography ID: 442551
  Adult
Puerto Deseado
Santa Cruz
Argentina
03/26/2021
Dolores Fernandez



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Last Vocalizations published




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Last Filmings published


Video ID: 892
  Adult
Puerto Deseado
Santa Cruz
Argentina
02/03/2015
Ruben Russo
Video ID: 752
♂ ♀  Adult
Puerto Deseado
Santa Cruz
Argentina
01/06/2014
Ruben Russo



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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
241253818/12/2025ArgentinaSanta CruzIsla Pingüino, Puerto DeseadoHernán Tolosa
240091318/12/2025ArgentinaSanta CruzIsla Pingüino, Puerto DeseadoJorgelina Lopez
241282214/12/2025ArgentinaSanta CruzDesagüe de Carsa, Puerto DeseadoHernán Tolosa
241251114/12/2025ArgentinaSanta CruzRia Puerto Deseado, Puerto DeseadoHernán Tolosa
239970414/12/2025ArgentinaSanta CruzRia Puerto Deseado, Puerto DeseadoJorgelina Lopez
228495705/04/2025ArgentinaSanta CruzPuerto DeseadoCarlos De Biagi
228443604/04/2025ArgentinaSanta CruzReserva Natural Ria Deseado, Puerto DeseadoCarlos De Biagi
228440504/04/2025ArgentinaSanta CruzCamino a cueva de los leones, Puerto DeseadoCarlos De Biagi
228439003/04/2025ArgentinaSanta CruzReserva Natural Ria Deseado, Puerto DeseadoCarlos De Biagi
200570417/02/2024ArgentinaSanta CruzCostanera Puerto Deseado, Puerto DeseadoAriel Alejandro Vazquez
Page 1

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Citation recommended:

EcoRegistros. 2026. Crested Duck (Lophonetta specularioides) - Species sheet. Acceded from https://www.ecoregistros.org on 15/03/2026.