Kel kartal vs Black-and-chestnut Eagle
Haliaeetus leucocephalus ile kıyaslandığında Spizaetus isidori
Side-by-Side Comparison
| Özellik | Kel kartal | Black-and-chestnut Eagle |
|---|---|---|
| Bilimsel Ad | Haliaeetus leucocephalus | Spizaetus isidori |
| Takım | Accipitriformes | Accipitriformes |
| Familya | Accipitridae | Accipitridae |
| Koruma Durumu | Least Concern | Endangered |
| Uzunluk | 79,0 cm (31.1 in) | — |
| Kanat Açıklığı | 203,0 cm (79.9 in) | 96,9 cm (38.1 in) |
| Ağırlık | 4300,0 g (151.68 oz) | 2950,0 g (104.06 oz) |
| Beslenme | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | -- |
| Kuluçka Büyüklüğü | 1-4 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Ortak Yaşam Alanları
Kel kartal only
Black-and-chestnut Eagle only
Hiçbiri
Kel kartal
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
Kel kartal
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
Kel kartal
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Black-and-chestnut Eagle
Koruma Durumu
Kel kartal
Black-and-chestnut Eagle
How to Tell Them Apart
Kel kartal
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
Kel kartal
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.