흰머리수리 vs Resplendent Quetzal
Haliaeetus leucocephalus 비교 대상 Pharomachrus mocinno
Side-by-Side Comparison
| 속성 | 흰머리수리 | Resplendent Quetzal |
|---|---|---|
| 학명 | Haliaeetus leucocephalus | Pharomachrus mocinno |
| 목 | Accipitriformes | Trogoniformes |
| 과 | Accipitridae | Trogonidae |
| 보전 상태 | Least Concern | Near Threatened |
| 체장 | 79.0 cm (31.1 in) | 36.0 cm (14.2 in) |
| 날개 폭 | 203.0 cm (79.9 in) | 50.0 cm (19.7 in) |
| 체중 | 4300.0 g (151.68 oz) | 210.0 g (7.41 oz) |
| 식성 | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | Primarily wild avocados and other laurel family fruits, supplemented with insects, lizards, and frogs. A … |
| 산란 수 | 1-4 | 1-2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
흰머리수리
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Resplendent Quetzal
Montane cloud forests at elevations between 1,200 and 3,000 meters. Requires old-growth forest with dead trees for nesting cavities.
Song & Call Comparison
흰머리수리
High-pitched, chattering whistle: a rapid 'kleek-kik-ik-ik-ik'. Surprisingly weak and thin for such a large raptor. Also gives a lower 'kwit-kwit' call near the nest.
Resplendent Quetzal
Melodious, repetitive cooing: a series of 'kowee-kowee-kowee' or 'woh-woh-woh-woh' phrases. Male sings from high exposed perches in cloud forest canopy. Evocative highland call.
Geographic Range & Migration
흰머리수리
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Resplendent Quetzal
Southern Mexico through Central America to western Panama. Resident in mountain cloud forests.
보전 상태
흰머리수리
Resplendent Quetzal
How to Tell Them Apart
흰머리수리
Adults have a dark brown body with a striking white head and tail. Juveniles are mottled brown and white, reaching full adult plumage at age five.
Large, hooked, bright yellow bill
Resplendent Quetzal
Males have iridescent emerald-green upperparts, a crimson-red breast, and extraordinarily long green tail coverts streaming up to 65 cm beyond the tail. Females are duller with grey breasts.
Short, broad, bright yellow bill partially hidden by green feathers
About These Birds
흰머리수리
흰머리독수리는 미국의 국조이자 국가 상징입니다. DDT 살충제 사용으로 인해 한때 멸종위기에 처했으나 놀라운 회복을 보여 2007년 멸종위기종 목록에서 제외되었습니다. 이 강력한 맹금류는 어떤 새보다 가장 큰 나무 둥지를 만들며, 어떤 것들은 2톤 이상이 됩니다.
Resplendent Quetzal
The resplendent quetzal was considered divine by the Maya and Aztec civilizations, associated with the feathered serpent god Quetzalcoatl. Its iridescent green plumage and long tail streamers make it one of the most beautiful birds in the world. Guatemala's currency is named after this bird.