đại bàng đầu trắng vs Black Honey-buzzard
Haliaeetus leucocephalus so với Henicopernis infuscatus
Side-by-Side Comparison
| Thuộc Tính | đại bàng đầu trắng | Black Honey-buzzard |
|---|---|---|
| Tên Khoa Học | Haliaeetus leucocephalus | Henicopernis infuscatus |
| Bộ | Accipitriformes | Accipitriformes |
| Họ | Accipitridae | Accipitridae |
| Tình Trạng Bảo Tồn | Least Concern | Vulnerable |
| Chiều Dài | 79,0 cm (31.1 in) | — |
| Chiều Dài Sải Cánh | 203,0 cm (79.9 in) | 67,4 cm (26.5 in) |
| Khối Lượng | 4300,0 g (151.68 oz) | 650,5 g (22.95 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
đại bàng đầu trắng only
Black Honey-buzzard 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.
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.
Black Honey-buzzard
Geographic Range & Migration
đại bàng đầu trắng
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Black Honey-buzzard
Tình Trạng Bảo Tồn
đại bàng đầu trắng
Black Honey-buzzard
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
Black Honey-buzzard
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.
Black Honey-buzzard
The Black Honey-buzzard is a vulnerable, medium-large raptor with dark brown to blackish plumage and a relatively long tail adapted for soaring over forest. It is endemic to New Britain Island in the Bismarck Archipelago of Papua New Guinea, inhabiting primary lowland and montane rainforest. Like other honey-buzzards, it specializes in raiding the nests of bees and wasps, feeding on larvae, pupae, and honeycomb.