Ringed Teal vs Spotted Whistling-duck
Callonetta leucophrys comparado com Dendrocygna guttata
Side-by-Side Comparison
| Atributo | Ringed Teal | Spotted Whistling-duck |
|---|---|---|
| Nome científico | Callonetta leucophrys | Dendrocygna guttata |
| Ordem | Anseriformes | Anseriformes |
| Família | Anatidae | Anatidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 33,8 cm (13.3 in) | 41,3 cm (16.3 in) |
| Peso | 345,0 g (12.17 oz) | 677,5 g (23.90 oz) |
| Dieta | Eats seeds, plant material, and aquatic invertebrates; filter-feeds in shallow water; broadly omnivorous and seasonally … | Primarily herbivorous; grazes tundra grasses and sedges; winters on coastal marshes and farmland, switching to … |
| Tamanho da postura | 6-12 | 10-11 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Ringed Teal only
Spotted Whistling-duck only
Ringed Teal
Subtropical forests, gallery woodlands, and wooded wetland margins in Bolivia, Brazil, Paraguay, Uruguay, and northeastern Argentina. Nests in tree hollows near water. Requires forested streams and rivers.
Spotted Whistling-duck
Freshwater wetlands, rice fields, streams, and forest pools in New Guinea, Sulawesi, the Philippines, and Moluccas. Often found near forested rivers and seasonal swamps at low elevations.
Song & Call Comparison
Ringed Teal
Male utters a soft, high-pitched squeak; female gives a low, grunting kow note. Courtship involves quiet twittering exchanges between pairs in South American gallery forests.
Spotted Whistling-duck
A musical, high whistle similar to other whistling-ducks. Call is softer and less far-carrying than White-faced or Black-bellied species. Given in flight and on water.
Geographic Range & Migration
Ringed Teal
Breeds in the southern Palearctic from the Iberian Peninsula to Central Asia; winters mainly in sub-Saharan Africa.
Spotted Whistling-duck
Ranges widely across sub-Saharan Africa in open woodland and savanna. Largely sedentary with local seasonal movements to water.
Estado de conservação
Ringed Teal
Spotted Whistling-duck
How to Tell Them Apart
Ringed Teal
Males have gray head with black crown; pink breast with black spots; chestnut back; buff-white flanks with fine barring. White facial blaze. Females brown with pale supercilium and white spots …
Spotted Whistling-duck
Dark brown above; head and neck dark brown. Underparts heavily spotted white on dark brown ground, giving spotted appearance. Flanks with bold white spots. Pink-red bill and legs. Sexes similar.
About These Birds
Ringed Teal
O pato-de-topete-cor-de-laranja é um pato pequeno e atraente da América do Sul. Os machos têm topete e supercílio laranja marcantes, cabeça cinzenta e corpo castanho-avermelhado com manchas brancas. Habita zonas húmidas de savana, campos inundados e rios de planície em grande parte do interior da América do Sul, do Brasil ao norte da Argentina e Bolívia. Muitas vezes é visto empoleirado em árvores acima da água. Vive em pares ou pequenos grupos ao longo do ano.
Spotted Whistling-duck
O parreco-pintalgado é um pato assobiadeiro grande encontrado nas Filipinas, Indonésia e Papua Nova Guiné. Distingue-se pelos seus flancos e cobertura da cauda largamente com pintas brancas num fundo escuro. Tem pescoço escuro, coroa castanha e bico e pernas cinzentos. Habita zonas húmidas tropicais de baixa altitude, lagos e arrozais. Tem uma distribuição fragmentada e é classificado como quase ameaçado em algumas regiões.