Black-bellied Whistling-duck
Dendrocygna autumnalis
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Acerca de
El pato silbador piquirrojo es un pato silbador de América, reconocible por el largo pico rojo, las patas rojas y el plumaje de color castaño con blanco en el ala en vuelo. Es un pato sociable y ruidoso que habita en lagunas, pantanos y humedales tropicales desde el sur de Texas hasta el norte de Argentina. Anida en huecos de árboles, a menudo en cavidades de palmeras.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Envergadura | 48,2 cm | 19.0 in |
| Peso | 757,9 g | 26.73 oz |
Identificación
Plumaje
Gray head with brown cap and chestnut breast; black belly is distinctive. Wings show broad white patch in flight. Coral-pink bill and long pink legs. Upright posture. Sexes similar.
Habitat & Range
Freshwater wetlands, ponds, lake margins, flooded fields, and wooded swamps from the southern United States and Mexico through Central America to Ecuador, Bolivia, and Argentina. Uses nest boxes readily.
Distribución geográfica
Inhabits freshwater marshes and riverbanks from southeastern Brazil to northern Argentina and Bolivia. Sedentary; locally common.
Diet & Feeding
Grazes subarctic tundra grasses and sedges; winters on coastal salt marshes and agricultural fields eating grasses and grain.
Estado de conservación
Comportamiento y reproducción
Nidificación
Nest type: CV,CP,SC. Incubation: 25-30 days. Fledging: 56-63 days.
Tamaño de la puesta
9-18
Sonido
Canto
A high, reedy whistle 'pe-che-che-ne' given in flight. Flocks produce a continuous whistling chorus. Also gives a squeaky 'whe-eee' contact call while swimming.
Taxonomía
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Orden | Anseriformes (Aves Acuáticas) |
| Familia | Anatidae (Patos, Gansos y Cisnes) |
| Genus | Dendrocygna |
| Especies | Dendrocygna autumnalis |
Distribution
Black-bellied Whistling-duck has been recorded in 12 countries.
{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}countries highlighted
External Databases
Preguntas frecuentes
What does the Black-bellied Whistling-duck eat?
Where does the Black-bellied Whistling-duck live?
Is the Black-bellied Whistling-duck endangered?
How does the Black-bellied Whistling-duck nest?
What does the Black-bellied Whistling-duck sound like?
How big is the Black-bellied Whistling-duck?
What order and family does the Black-bellied Whistling-duck belong to?
Similar Birds
Other species in the Anatidae family