American Black Duck
Anas rubripes
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The American Black Duck (Anas rubripes) is a bird species in the family Anatidae (patos, gansos y cisnes), within the order Anseriformes (aves acuáticas). Recorded measurements include a wingspan of 53.4 cm and a weight of 1.2 kg. The IUCN Red List classifies it as Least Concern.
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Acerca de
El pato negro americano es un gran pato de color marrón muy oscuro con una cabeza más clara y un llamativo espéculo alar púrpura. Habita en humedales del este de Norteamérica y se está hibridando cada vez más con el pato de collar introducido en su rango, lo que representa una amenaza para su pureza genética. Prefiere marismas costeras, pantanos boscosos y lagos tranquilos.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Envergadura | 53,4 cm | 21.0 in |
| Peso | 1211,25 g | 42.73 oz |
Identificación
Plumaje
Sooty dark brown body; head and neck paler buff with dark streaking. Iridescent purple speculum without white border. Males have yellow-green bill; females olive with orange blotches. Silvery underwings in flight.
Habitat & Range
Freshwater and brackish wetlands in eastern North America from Atlantic Canada south along the coast to Georgia. Breeds in northern bogs and wetlands. Winters on coastal marshes, estuaries, and freshwater lakes.
Estado de conservación
Comportamiento y reproducción
Nidificación
Nest type: SC. Incubation: 23-33 days. Fledging: 58-63 days.
Tamaño de la puesta
1-17
Sonido
Canto
Female produces a loud, deep quacking series; male gives a low, raspy grunt. Voice is deeper and huskier than a Mallard; pairs call powerfully across northeastern North American wetlands.
Taxonomía
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Orden | Anseriformes (Aves Acuáticas) |
| Familia | Anatidae (Patos, Gansos y Cisnes) |
| Genus | Anas |
| Especies | Anas rubripes |
Distribution
American Black Duck has been recorded in 4 countries.
countries highlighted
External Databases
Preguntas frecuentes
Where does the American Black Duck live?
Is the American Black Duck endangered?
How does the American Black Duck nest?
What does the American Black Duck sound like?
How big is the American Black Duck?
What order and family does the American Black Duck belong to?
Similar Birds
Other species in the Anatidae family