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Masked Duck

Nomonyx dominicus
(Linnaeus, C, 1766)
Pato Fierro
Marreca-de-bico-roxo
Family: Anatidae
Order: Anseriformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia
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Conservation status according to BirdLife International: Least Concern

Synonyms: Anas dominica.


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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 Reports


 Detail of places sorted by number of records







Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
189791314/10/2023ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)6Sebastián Otero
181884527/08/2023ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)8Sebastián Otero
181382621/08/2023ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)8Sebastián Otero
180617305/08/2023ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)4Sebastián Otero
169877807/01/2023ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)2Sebastián Otero
166703905/11/2022ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)5Sebastián Otero
165217517/09/2022ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)8Sebastián Otero
165203007/09/2022ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)2Sebastián Otero
154181729/01/2022ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)1Sebastián Otero
147524209/10/2021ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Costanera Sur (RECS)4Sebastián Otero
Page 1

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Citation recommended:

EcoRegistros. 2026. Masked Duck (Nomonyx dominicus) - Species sheet. Acceded from https://www.ecoregistros.org on 29/03/2026.