Ó choàng đen vs đại bàng đầu trắng
Accipiter melanochlamys so với Haliaeetus leucocephalus
Side-by-Side Comparison
| Thuộc Tính | Ó choàng đen | đại bàng đầu trắng |
|---|---|---|
| Tên Khoa Học | Accipiter melanochlamys | 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 | 45,7 cm (18.0 in) | 203,0 cm (79.9 in) |
| Khối Lượng | 232,2 g (8.19 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 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
Ó choàng đen 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
Ó choàng đen
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
Ó choàng đen
đại bàng đầu trắng
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Tình Trạng Bảo Tồn
Ó choàng đen
đại bàng đầu trắng
How to Tell Them Apart
Ó choàng đen
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
Ó choàng đen
The Black-mantled Goshawk is a medium-sized, compact hawk with a dark blackish back and mantle, pale gray underparts with fine rufous barring, and yellow cere and feet. It inhabits montane forests of New Guinea at elevations between 900 and 2,800 meters. It preys on small birds and lizards, pursuing them through the forest with agile, rapid flight.
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.