Mandarin Duck vs White-headed Duck
Aix galericulata comparado com Oxyura leucocephala
Side-by-Side Comparison
| Atributo | Mandarin Duck | White-headed Duck |
|---|---|---|
| Nome científico | Aix galericulata | Oxyura leucocephala |
| Ordem | Anseriformes | Anseriformes |
| Família | Anatidae | Anatidae |
| Estado de conservação | Least Concern | Endangered |
| Comprimento | 44,0 cm (17.3 in) | — |
| Envergadura | 70,0 cm (27.6 in) | 29,7 cm (11.7 in) |
| Peso | 570,0 g (20.11 oz) | 705,0 g (24.87 oz) |
| Dieta | Seeds, acorns, grains, aquatic plants, insects, snails, and small fish. Forages by dabbling, walking, and … | Dives for aquatic invertebrates, seeds, and plant roots in Mediterranean and Central Asian wetlands. Critically … |
| Tamanho da postura | 7-14 | 3-10 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Mandarin Duck
Wooded lakes, rivers, and ponds surrounded by dense forest. Unlike most ducks, regularly perches in trees and nests in tree cavities.
Song & Call Comparison
Mandarin Duck
Male gives a low whistled 'hib' or 'weep'. Female utters a soft quacking 'kek'. Generally quiet and secretive. No loud territorial song; vocalizations subtle and brief.
White-headed Duck
Male produces a mechanical, rapid bill-drumming; female gives a harsh, grating quack. The drumming staccato display is the same pattern as other Oxyura stiff-tails; heard on Eurasian steppe lakes.
Geographic Range & Migration
Mandarin Duck
Native to East Asia including eastern Russia, China, Japan, and Korea. Feral populations established in Britain and western Europe.
White-headed Duck
Breeds in Spain, Turkey, central Asia, and Mongolia. Winters in the Mediterranean, the Middle East, and northern India. Globally endangered.
Estado de conservação
Mandarin Duck
White-headed Duck
How to Tell Them Apart
Mandarin Duck
Breeding males have an elaborate pattern of orange, green, white, and purple with distinctive orange sail feathers on the back. Females are grey-brown with a white eye-ring and stripe.
Small red bill in breeding males, pinkish in females
White-headed Duck
Male has entirely white head with small black crown patch, rich chestnut-brown body, and large bulbous powder-blue bill. Female is brown with pale whitish face divided by dark streak across …
About These Birds
Mandarin Duck
The mandarin duck is widely considered the most beautiful duck in the world. In East Asian culture, mandarin ducks symbolize love and fidelity because they form strong pair bonds. Unlike most ducks, mandarins nest in tree holes up to 9 meters above the ground, and day-old ducklings must leap to the ground.
White-headed Duck
O pato-de-cauda-rígida-europeu é um pato ameaçado das zonas húmidas do Paleártico. Os machos têm cabeça branca característica com calota preta e bico azul brilhante. Habita lagos salinos e rios de planície de interior. As populações sofreram declínios drásticos devido à perda de habitat e hibridização com o pato-de-cauda-rígida-americano introduzido. A sua conservação é considerada uma prioridade na Europa, com programas de controlo do pato americano implementados em vários países.