Red-billed Teal vs Greater White-fronted Goose
Anas erythrorhyncha comparado con Anser albifrons
Side-by-Side Comparison
| Atributo | Red-billed Teal | Greater White-fronted Goose |
|---|---|---|
| Nombre científico | Anas erythrorhyncha | Anser albifrons |
| Orden | Anseriformes | Anseriformes |
| Familia | Anatidae | Anatidae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 43,0 cm (16.9 in) | 81,6 cm (32.1 in) |
| Peso | 648,0 g (22.86 oz) | 2471,0 g (87.16 oz) |
| Dieta | -- | Dabbles for aquatic invertebrates, seeds, and plant material; diet shifts heavily toward invertebrates in breeding … |
| Tamaño de la puesta | 5-13 | 3-9 |
| Population Trend | — | — |
Habitat Comparison
Hábitats compartidos
Red-billed Teal only
Ninguno
Greater White-fronted Goose only
Red-billed Teal
Freshwater lakes, marshes, pans, and flooded fields across sub-Saharan Africa from Ethiopia and Sudan south to the Cape. Nomadic; follows seasonal flooding. Very tolerant of saline conditions.
Greater White-fronted Goose
Breeds on Arctic and subarctic tundra and peatlands. Winters on estuaries, agricultural fields, freshwater marshes, and flooded meadows across Europe, Asia, and North America. One of the most widespread geese.
Song & Call Comparison
Red-billed Teal
Female produces a loud, nasal quacking series; male gives a soft, nasal grunt. Both sexes call with emphatic, honking quacks that carry across African open wetlands and dams.
Greater White-fronted Goose
A loud, laughing 'kow-lyuk' or musical 'wah-wah'. Gives a distinctive high-pitched yodeling quality lacking in Greylag. Highly vocal in large winter flocks.
Geographic Range & Migration
Red-billed Teal
Greater White-fronted Goose
Breeds in the potholes region of the northern Great Plains; winters in the southern United States and along the Gulf Coast.
Estado de conservación
Red-billed Teal
Greater White-fronted Goose
How to Tell Them Apart
Red-billed Teal
Diagnostic bright pink-red bill with dark ridge contrasting with dark brown cap. Body brown, finely scalloped. White sides of face. Pale buff-white speculum with dark border. Sexes similar. Sub-Saharan Africa.
Greater White-fronted Goose
Brown-gray body with white forehead patch bordered by white band at bill base. Underparts with bold irregular black bars on belly. Orange bill; orange-yellow legs. Juveniles lack white front and …
About These Birds
Red-billed Teal
El ánade piquirrojo es un pato de tamaño mediano con plumaje marrón moteado y un llamativo pico rojo que contrasta con la capucha oscura de la cabeza. Es endémico de África subsahariana y Madagascar, donde habita en una gran variedad de humedales de agua dulce. Es un pato muy común en su área de distribución y suele encontrarse en bandadas numerosas.
Greater White-fronted Goose
El ánsar careto o ganso careto mayor es un ganso mediano de color pardo con una llamativa mancha blanca en la frente y barras negras en el vientre. Tiene un amplio rango de cría en la tundra ártica del hemisferio norte y migra a zonas templadas de Europa, Asia y América del Norte para pasar el invierno, donde a menudo se reúne en grandes bandadas en campos agrícolas.