African Penguin vs Kel kartal
Spheniscus demersus ile kıyaslandığında Haliaeetus leucocephalus
Side-by-Side Comparison
| Özellik | African Penguin | Kel kartal |
|---|---|---|
| Bilimsel Ad | Spheniscus demersus | Haliaeetus leucocephalus |
| Takım | Sphenisciformes | Accipitriformes |
| Familya | Spheniscidae | Accipitridae |
| Koruma Durumu | Endangered | Least Concern |
| Uzunluk | 60,0 cm (23.6 in) | 79,0 cm (31.1 in) |
| Kanat Açıklığı | 42,0 cm (16.5 in) | 203,0 cm (79.9 in) |
| Ağırlık | 3100,0 g (109.35 oz) | 4300,0 g (151.68 oz) |
| Beslenme | Small schooling fish, especially sardines and anchovies. Forages within 40 km of the colony, diving … | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … |
| Kuluçka Büyüklüğü | 2 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Ortak Yaşam Alanları
African Penguin only
Hiçbiri
Kel kartal only
African Penguin
Rocky coastlines and offshore islands of southern Africa. Nests in burrows, under boulders, or in surface scrapes.
Kel kartal
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
African Penguin
A loud, donkey-like braying 'waaah-waaah' — hence its nickname 'jackass penguin'. Also gives softer grunts and contact calls at the colony. Highly vocal on breeding beaches.
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.
Geographic Range & Migration
African Penguin
Coastal southwestern Africa from Namibia to Port Elizabeth, South Africa. The only penguin species breeding in Africa.
Kel kartal
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Koruma Durumu
African Penguin
Kel kartal
How to Tell Them Apart
African Penguin
Black upperparts and white underparts with a distinctive black horseshoe-shaped band across the breast. Pink patches of bare skin above the eyes help with thermoregulation.
Sturdy, pointed, black bill with a grey band near the tip
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
About These Birds
African Penguin
The African penguin is the only penguin species native to the African continent, also called the jackass penguin for its donkey-like braying call. Their population has plummeted over 95% since pre-industrial times due to egg collection, oil spills, and competition with commercial fisheries for sardine and anchovy stocks.
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.