Masked Duck Nomonyx dominicus Scientific name definitions
- LC Least Concern
- Names (39)
- Monotypic
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Species names in all available languages
Language | Common name |
---|---|
Bulgarian | Доминиканска потапница |
Catalan | malvasia emmascarada |
Croatian | mala čakora |
Czech | kachnice škrabošková |
Danish | Maskeskarveand |
Dutch | Maskerstekelstaart |
English | Masked Duck |
English (United States) | Masked Duck |
Finnish | naamiokuparisorsa |
French | Érismature routoutou |
French (Canada) | Érismature routoutou |
German | Maskenruderente |
Haitian Creole (Haiti) | Kroube |
Japanese | メンカブリオタテガモ |
Norwegian | maskeand |
Polish | sterniczka maskowa |
Portuguese (Brazil) | marreca-caucau |
Portuguese (Portugal) | Marreca-de-bico-roxo |
Russian | Масковая савка |
Serbian | Maskirana plavokljuna patka |
Slovak | potápnica malá |
Spanish | Malvasía Enmascarada |
Spanish (Argentina) | Pato Fierro |
Spanish (Costa Rica) | Pato Enmascarado |
Spanish (Cuba) | Pato agostero |
Spanish (Dominican Republic) | Pato Criollo |
Spanish (Ecuador) | Pato Enmascarado |
Spanish (Honduras) | Pato Enmascarado |
Spanish (Mexico) | Pato Enmascarado |
Spanish (Panama) | Pato Enmascarado |
Spanish (Paraguay) | Pato enmascarado |
Spanish (Peru) | Pato Enmascarado |
Spanish (Puerto Rico) | Pato Dominico |
Spanish (Spain) | Malvasía enmascarada |
Spanish (Uruguay) | Pato Fierro |
Spanish (Venezuela) | Patico Enmascarado |
Swedish | svartmaskad kopparand |
Turkish | Maskeli Dikkuyruk |
Ukrainian | Савка маскова |
Nomonyx dominicus (Linnaeus, 1766)
Definitions
- NOMONYX
- dominicensis / dominicus
- Dominicus
The Key to Scientific Names
Legend Overview
Introduction
A little-studied, diminutive, tropical relative of the Ruddy Duck (Oxyura jamaicensis), the Masked Duck inhabits ponds, small lakes, and other wetlands covered with emergent vegetation from northern Argentina north through South and Central America (east of the Andes), the Caribbean, to southern Texas. As with other members of the tribe Oxyurini, the Masked Duck has elongated and pointed tail feathers with stiffened shafts. It is distinguished from other stifftails by its large white wing-patch. Grebelike and secretive in its behavior, the species is infrequently observed, usually as it slips into dense reeds or below water. Often only the tip of its tail and head are visible, as it sinks noiselessly beneath the surface.
The Masked Duck has a long breeding season—nests are found from October until August, June until October in the West Indies, and April to September in Venezuela (Eitniear 2001). The nest is a deep cup usually built near water, sometimes roofed over (basketball-like), containing 4 to 8 eggs. Males are believed to play a minor role in rearing the young. Masked Duck numbers increase following wet cycles that create new wetlands with emergent vegetation. Population biology is poorly understood as populations are difficult to monitor though standardized surveys. Even so, the Masked Duck is hunted in many areas, though hunting is not well regulated and enforcement of existing regulations is typically lacking.
Johnsgard and Carbonell's (1) treatise on the stiff-tailed ducks, the most thorough treatment to date of this group, emphasizes how little is known of the Masked Duck compared to other stiff-tailed ducks. Even details on breeding biology and behavior from captive populations are lacking. Informed conservation of this species will depend on filling these gaps in knowledge.
Details from captive populations of Masked Duck are particularly lacking. Informed conservation of this species will depend on filling these gaps in knowledge.
- Year-round
- Migration
- Breeding
- Non-Breeding