อินทรีหัวขาว vs Black-breasted Buzzard
Haliaeetus leucocephalus เปรียบเทียบกับ Hamirostra melanosternon
Side-by-Side Comparison
| คุณสมบัติ | อินทรีหัวขาว | Black-breasted Buzzard |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Haliaeetus leucocephalus | Hamirostra melanosternon |
| อันดับ | Accipitriformes | Accipitriformes |
| วงศ์ตระกูล | Accipitridae | Accipitridae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | 79.0 cm (31.1 in) | — |
| กว้างปีก | 203.0 cm (79.9 in) | 94.5 cm (37.2 in) |
| น้ำหนัก | 4300.0 g (151.68 oz) | 1310.0 g (46.21 oz) |
| อาหาร | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | -- |
| จำนวนไข่ | 1-4 | 1-2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
อินทรีหัวขาว only
Black-breasted Buzzard only
อินทรีหัวขาว
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
อินทรีหัวขาว
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-breasted Buzzard
Geographic Range & Migration
อินทรีหัวขาว
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Black-breasted Buzzard
สถานะการอนุรักษ์
อินทรีหัวขาว
Black-breasted Buzzard
How to Tell Them Apart
อินทรีหัวขาว
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-breasted Buzzard
About These Birds
อินทรีหัวขาว
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-breasted Buzzard
The Black-breasted Buzzard is a large, powerful Australian raptor with brown upperparts, a distinctive black breast patch, and pale underparts with a rufous wash. It is found in arid and semi-arid interior Australia, inhabiting open plains, mulga scrub, and lightly wooded grasslands. It feeds on rabbits, lizards, and carrion, and is noted for its ability to use stones as tools to break open emu eggs.