Diều hâu khoang vs đại bàng đầu trắng
Accipiter bicolor so với Haliaeetus leucocephalus
Side-by-Side Comparison
| Thuộc Tính | Diều hâu khoang | đại bàng đầu trắng |
|---|---|---|
| Tên Khoa Học | Accipiter bicolor | Haliaeetus leucocephalus |
| Bộ | Accipitriformes | Accipitriformes |
| Họ | Accipitridae | Accipitridae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | 79,0 cm (31.1 in) |
| Chiều Dài Sải Cánh | 45,9 cm (18.1 in) | 203,0 cm (79.9 in) |
| Khối Lượng | 326,75 g (11.53 oz) | 4300,0 g (151.68 oz) |
| Chế Độ Ăn | -- | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … |
| Số Trứng | 1-4 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
Diều hâu khoang only
Không
đại bàng đầu trắng only
đại bàng đầu trắng
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
Diều hâu khoang
đại bàng đầu trắng
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.
Geographic Range & Migration
Diều hâu khoang
đại bàng đầu trắng
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Tình Trạng Bảo Tồn
Diều hâu khoang
đại bàng đầu trắng
How to Tell Them Apart
Diều hâu khoang
đại bàng đầu trắng
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
About These Birds
Diều hâu khoang
The Bicolored Hawk is a medium-sized forest hawk found from Mexico through Central America to Bolivia and Argentina. It has grey upperparts, a white to rufous underside, and long legs adapted for hunting birds and small mammals in dense forest. It is a secretive predator that often ambushes prey from concealed perches in the forest interior.
đại bàng đầu trắng
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.