부채머리독수리 vs Ruby-throated Hummingbird
Harpia harpyja 비교 대상 Archilochus colubris
Side-by-Side Comparison
| 속성 | 부채머리독수리 | Ruby-throated Hummingbird |
|---|---|---|
| 학명 | Harpia harpyja | Archilochus colubris |
| 목 | Accipitriformes | Caprimulgiformes |
| 과 | Accipitridae | Trochilidae |
| 보전 상태 | Vulnerable | Least Concern |
| 체장 | 100.0 cm (39.4 in) | 8.5 cm (3.3 in) |
| 날개 폭 | 200.0 cm (78.7 in) | 11.0 cm (4.3 in) |
| 체중 | 7500.0 g (264.55 oz) | 3.1 g (0.11 oz) |
| 식성 | Arboreal mammals including sloths, monkeys, and opossums, which make up over 70% of the diet. … | Nectar from tubular flowers, supplemented with small insects and spiders for protein. Feeds at over … |
| 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.
Ruby-throated Hummingbird
Deciduous and mixed forests, woodland edges, gardens, and parks with flowering plants. Migrates across the Gulf of Mexico.
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.
Ruby-throated Hummingbird
Soft, high-pitched chattering and twittering 'chee-dit'. Also produces a thin 'tik' call in flight. Wing beats create an audible high-pitched humming buzz during hovering.
Geographic Range & Migration
부채머리독수리
Central and South America from southern Mexico through Brazil and northern Argentina. Range is shrinking due to deforestation.
Ruby-throated Hummingbird
Eastern North America from southern Canada to the Gulf Coast. Winters in Central America and southern Mexico.
보전 상태
부채머리독수리
Ruby-throated Hummingbird
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
Ruby-throated Hummingbird
Metallic green upperparts and greyish-white underparts. Males have a brilliant iridescent ruby-red gorget that appears black in poor light. Females lack the gorget.
Long, straight, thin black bill adapted for probing flowers
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.
Ruby-throated Hummingbird
The ruby-throated hummingbird is the only breeding hummingbird in eastern North America. These tiny birds beat their wings about 53 times per second and can fly backwards, sideways, and even briefly upside down. They make an extraordinary non-stop 800 km crossing of the Gulf of Mexico during migration.