bald eagle vs Black-and-chestnut Eagle
Haliaeetus leucocephalus से तुलना Spizaetus isidori
Side-by-Side Comparison
| विशेषता | bald eagle | Black-and-chestnut Eagle |
|---|---|---|
| वैज्ञानिक नाम | Haliaeetus leucocephalus | Spizaetus isidori |
| गण | Accipitriformes | Accipitriformes |
| कुल | Accipitridae | Accipitridae |
| संरक्षण स्थिति | Least Concern | Endangered |
| लंबाई | 79.0 cm (31.1 in) | — |
| पंखों का फैलाव | 203.0 cm (79.9 in) | 96.9 cm (38.1 in) |
| वजन | 4300.0 g (151.68 oz) | 2950.0 g (104.06 oz) |
| आहार | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | -- |
| अंडों की संख्या | 1-4 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
साझा आवास
bald eagle only
Black-and-chestnut Eagle only
कोई नहीं
bald eagle
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
bald eagle
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-and-chestnut Eagle
Geographic Range & Migration
bald eagle
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Black-and-chestnut Eagle
संरक्षण स्थिति
bald eagle
Black-and-chestnut Eagle
How to Tell Them Apart
bald eagle
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-and-chestnut Eagle
About These Birds
bald eagle
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-and-chestnut Eagle
The Black-and-chestnut Eagle is an endangered large raptor of humid montane forests along the Andes, from Venezuela to Argentina. It has striking black upperparts and chestnut underparts with fine barring. It preys on medium-sized arboreal mammals, large birds, and reptiles, and is threatened by deforestation and hunting throughout its range.