Белоголовый орлан vs Рыбный канюк
Haliaeetus leucocephalus в сравнении с Busarellus nigricollis
Side-by-Side Comparison
| Характеристика | Белоголовый орлан | Рыбный канюк |
|---|---|---|
| Научное название | Haliaeetus leucocephalus | Busarellus nigricollis |
| Отряд | Accipitriformes | Accipitriformes |
| Семейство | Accipitridae | Accipitridae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 79,0 cm (31.1 in) | — |
| Размах крыльев | 203,0 cm (79.9 in) | 78,7 cm (31.0 in) |
| Масса | 4300,0 g (151.68 oz) | 926,0 g (32.66 oz) |
| Питание | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | -- |
| Размер кладки | 1-4 | 1-2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Белоголовый орлан only
Рыбный канюк only
Нет
Белоголовый орлан
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
Белоголовый орлан
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.
Рыбный канюк
Geographic Range & Migration
Белоголовый орлан
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Рыбный канюк
Охранный статус
Белоголовый орлан
Рыбный канюк
How to Tell Them Apart
Белоголовый орлан
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
Рыбный канюк
About These Birds
Белоголовый орлан
The bald eagle is the national bird and symbol of the United States. Once endangered due to DDT pesticide use, it made a remarkable recovery and was removed from the endangered species list in 2007. These powerful raptors build the largest tree nests of any bird, some weighing over two tons.
Рыбный канюк
The Black-collared Hawk is a medium-sized raptor of South and Central American wetlands, with distinctive white head, chestnut body, and a black collar across the lower throat. It ranges from Mexico south through the Amazon Basin to Argentina, inhabiting the edges of rivers, lakes, marshes, and flooded forests. It feeds almost exclusively on fish, plunging feet-first into water to capture prey.