العقاب المخادعن vs Mandarin Duck
Harpia harpyja مقارنةً بـ Aix galericulata
Side-by-Side Comparison
| السمة | العقاب المخادعن | Mandarin Duck |
|---|---|---|
| الاسم العلمي | Harpia harpyja | Aix galericulata |
| الرتبة | Accipitriformes | Anseriformes |
| الفصيلة | Accipitridae | Anatidae |
| حالة الحفاظ | Vulnerable | Least Concern |
| الطول | 100,0 cm (39.4 in) | 44,0 cm (17.3 in) |
| طول الجناح | 200,0 cm (78.7 in) | 70,0 cm (27.6 in) |
| الوزن | 7500,0 g (264.55 oz) | 570,0 g (20.11 oz) |
| النظام الغذائي | Arboreal mammals including sloths, monkeys, and opossums, which make up over 70% of the diet. … | Seeds, acorns, grains, aquatic plants, insects, snails, and small fish. Forages by dabbling, walking, and … |
| عدد البيض في الوضع | 2-3 | 7-14 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
العقاب المخادعن
Tropical lowland rainforests, requiring large tracts of continuous forest with tall emergent trees for nesting.
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
العقاب المخادعن
Rarely heard; emits mournful whistled screams 'wheee-oo' and low croaking grunts near the nest. Vocalizations poorly documented given its remote Amazonian habitat.
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.
Geographic Range & Migration
العقاب المخادعن
Central and South America from southern Mexico through Brazil and northern Argentina. Range is shrinking due to deforestation.
Mandarin Duck
Native to East Asia including eastern Russia, China, Japan, and Korea. Feral populations established in Britain and western Europe.
حالة الحفاظ
العقاب المخادعن
Mandarin Duck
How to Tell Them Apart
العقاب المخادعن
Slate-black upperparts and head with a pale grey breast and white underparts with black barring. A distinctive split grey crest rises when the bird is alarmed.
Massive dark hooked bill, one of the largest of any eagle
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
About These Birds
العقاب المخادعن
The harpy eagle is among the most powerful raptors in the world, with talons as large as a grizzly bear's claws. It is the national bird of Panama. Deforestation poses the greatest threat to this species, as each breeding pair requires a vast territory of undisturbed forest.
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.