đại bàng đầu trắng vs Wandering Albatross
Haliaeetus leucocephalus so với Diomedea exulans
Side-by-Side Comparison
| Thuộc Tính | đại bàng đầu trắng | Wandering Albatross |
|---|---|---|
| Tên Khoa Học | Haliaeetus leucocephalus | Diomedea exulans |
| Bộ | Accipitriformes | Procellariiformes |
| Họ | Accipitridae | Diomedeidae |
| Tình Trạng Bảo Tồn | Least Concern | Vulnerable |
| Chiều Dài | 79,0 cm (31.1 in) | 117,0 cm (46.1 in) |
| Chiều Dài Sải Cánh | 203,0 cm (79.9 in) | 320,0 cm (126.0 in) |
| Khối Lượng | 4300,0 g (151.68 oz) | 9000,0 g (317.47 oz) |
| Chế Độ Ăn | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | Squid, fish, and crustaceans caught from the ocean surface, often at night. Follows fishing vessels … |
| Số Trứng | 1-4 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
đại bàng đầu trắng only
Wandering Albatross only
Không
đại bàng đầu trắng
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Wandering Albatross
Open ocean of the Southern Hemisphere. Breeds on remote sub-Antarctic islands. Spends years at sea between breeding attempts.
Song & Call Comparison
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.
Wandering Albatross
At nesting colonies emits a loud braying 'waaah' and guttural grunts. Silent at sea for most of the year. Courtship involves ritualized mutual bill-clapping and moaning calls.
Geographic Range & Migration
đại bàng đầu trắng
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Wandering Albatross
Southern Ocean circumpolar, breeding on South Georgia, Crozet, Kerguelen, and other sub-Antarctic islands.
Tình Trạng Bảo Tồn
đại bàng đầu trắng
Wandering Albatross
How to Tell Them Apart
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
Wandering Albatross
Adults are mostly white with black trailing edges to the wings. Juveniles are chocolate brown, whitening progressively over 5-10 years. Pink bill and pale feet.
Very large pink bill with a hooked tip and visible tubular nostrils
About These Birds
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.
Wandering Albatross
The wandering albatross has the largest wingspan of any living bird, reaching up to 3.5 meters. These oceanic nomads can circumnavigate the globe, covering over 120,000 km per year using dynamic soaring with minimal wing flapping. Pairs mate for life and may live over 60 years.