อินทรีหัวขาว vs Black Hawk-eagle
Haliaeetus leucocephalus เปรียบเทียบกับ Spizaetus tyrannus
Side-by-Side Comparison
| คุณสมบัติ | อินทรีหัวขาว | Black Hawk-eagle |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Haliaeetus leucocephalus | Spizaetus tyrannus |
| 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) | 76.9 cm (30.3 in) |
| น้ำหนัก | 4300.0 g (151.68 oz) | 1024.0 g (36.12 oz) |
| อาหาร | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | -- |
| จำนวนไข่ | 1-4 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
อินทรีหัวขาว only
Black Hawk-eagle only
ไม่มี
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 Hawk-eagle
Geographic Range & Migration
อินทรีหัวขาว
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Black Hawk-eagle
สถานะการอนุรักษ์
อินทรีหัวขาว
Black Hawk-eagle
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 Hawk-eagle
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 Hawk-eagle
The Black Hawk-eagle is a large, powerful forest raptor with black plumage, a prominent crest, yellow cere, and barred flight feathers visible in flight. It inhabits humid tropical forests from Mexico through Central America to Bolivia and Brazil, ranging from lowland rainforest to montane cloud forest. It preys on medium-sized birds, mammals, and reptiles, hunting within the forest canopy.