Mandarin Duck vs Pygargue à queue blanche
Aix galericulata comparé à Haliaeetus albicilla
Side-by-Side Comparison
| Attribut | Mandarin Duck | Pygargue à queue blanche |
|---|---|---|
| Nom scientifique | Aix galericulata | Haliaeetus albicilla |
| Ordre | Anseriformes | Accipitriformes |
| Famille | Anatidae | Accipitridae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | 44,0 cm (17.3 in) | 84,0 cm (33.1 in) |
| Envergure | 70,0 cm (27.6 in) | 225,0 cm (88.6 in) |
| Poids | 570,0 g (20.11 oz) | 5200,0 g (183.42 oz) |
| Régime alimentaire | Seeds, acorns, grains, aquatic plants, insects, snails, and small fish. Forages by dabbling, walking, and … | Fish, waterfowl, and carrion. Often pirates food from other birds. Takes fish from the water … |
| Taille de la couvée | 7-14 | 1-3 |
| 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.
Pygargue à queue blanche
Coastlines, large lakes, and rivers with mature trees or cliffs for nesting. Requires large undisturbed areas.
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.
Pygargue à queue blanche
High-pitched, yelping 'klee-klee' and deep barking 'ra-ra-ra'. Less vocal than Bald Eagle but similar chattering quality. Gives gull-like wailing near nest in breeding season.
Geographic Range & Migration
Mandarin Duck
Native to East Asia including eastern Russia, China, Japan, and Korea. Feral populations established in Britain and western Europe.
Pygargue à queue blanche
Northern Europe and Asia from Greenland and Scandinavia to Japan. Reintroduced to Scotland and Ireland.
Statut de conservation
Mandarin Duck
Pygargue à queue blanche
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
Pygargue à queue blanche
Brown body with a paler head in adults and a distinctive short white wedge-shaped tail. Massive broad wings in flight. Juveniles are darker overall.
Very large, heavy, pale yellow bill
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.
Pygargue à queue blanche
The white-tailed eagle is Europe's largest eagle and the fourth-largest eagle in the world. Once extinct in Britain, it has been successfully reintroduced to Scotland and Ireland through conservation programs. These powerful raptors can live over 25 years and form lifelong pair bonds.