부채머리독수리 vs Red-crowned Crane
Harpia harpyja 비교 대상 Grus japonensis
Side-by-Side Comparison
| 속성 | 부채머리독수리 | Red-crowned Crane |
|---|---|---|
| 학명 | Harpia harpyja | Grus japonensis |
| 목 | Accipitriformes | Gruiformes |
| 과 | Accipitridae | Gruidae |
| 보전 상태 | Vulnerable | Endangered |
| 체장 | 100.0 cm (39.4 in) | 150.0 cm (59.1 in) |
| 날개 폭 | 200.0 cm (78.7 in) | 250.0 cm (98.4 in) |
| 체중 | 7500.0 g (264.55 oz) | 8900.0 g (313.94 oz) |
| 식성 | Arboreal mammals including sloths, monkeys, and opossums, which make up over 70% of the diet. … | Omnivorous — fish, amphibians, insects, grasses, and waste grain. Forages in wetlands and agricultural fields. |
| 산란 수 | 2-3 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
부채머리독수리
Tropical lowland rainforests, requiring large tracts of continuous forest with tall emergent trees for nesting.
Red-crowned Crane
Freshwater marshes, bogs, and wet grasslands for breeding. Winters in coastal mudflats, estuaries, and rice paddies.
Song & Call Comparison
부채머리독수리
Rarely heard; emits mournful whistled screams 'wheee-oo' and low croaking grunts near the nest. Vocalizations poorly documented given its remote Amazonian habitat.
Red-crowned Crane
Spectacular unison 'bugling' call: a clear, resonant, far-carrying trumpet 'kru-ru-ru' given by paired birds simultaneously. Among the most majestic bird calls in Asia.
Geographic Range & Migration
부채머리독수리
Central and South America from southern Mexico through Brazil and northern Argentina. Range is shrinking due to deforestation.
Red-crowned Crane
Eastern Asia — breeds in northeastern China, southeastern Russia, and Hokkaido, Japan. Winters in Korea and eastern China.
보전 상태
부채머리독수리
Red-crowned Crane
How to Tell Them Apart
부채머리독수리
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
Red-crowned Crane
White body plumage with black secondary flight feathers and throat. Bare red crown patch. Black face and neck. One of the most elegant crane species.
Long, straight, olive-green bill
About These Birds
부채머리독수리
하피수리는 세계에서 가장 강력한 맹금 중 하나로 발톱이 회색곰의 발톱만큼 크다. 멕시코에서 볼리비아와 브라질까지 아메리카 열대우림에 서식하며 나무늘보, 원숭이, 이구아나 등을 사냥한다.
Red-crowned Crane
The red-crowned crane is one of the rarest crane species and a potent symbol of longevity and fidelity in East Asian culture. Their elaborate unison call and dancing displays have inspired art and folklore for millennia. The resident population on Hokkaido, Japan, recovered from about 33 birds in 1952 to over 1,800 today.