African Penguin vs Great Cormorant
Spheniscus demersus ile kıyaslandığında Phalacrocorax carbo
Side-by-Side Comparison
| Özellik | African Penguin | Great Cormorant |
|---|---|---|
| Bilimsel Ad | Spheniscus demersus | Phalacrocorax carbo |
| Takım | Sphenisciformes | Suliformes |
| Familya | Spheniscidae | Phalacrocoracidae |
| Koruma Durumu | Endangered | Least Concern |
| Uzunluk | 60,0 cm (23.6 in) | 90,0 cm (35.4 in) |
| Kanat Açıklığı | 42,0 cm (16.5 in) | 145,0 cm (57.1 in) |
| Ağırlık | 3100,0 g (109.35 oz) | 2600,0 g (91.71 oz) |
| Beslenme | Small schooling fish, especially sardines and anchovies. Forages within 40 km of the colony, diving … | Fish caught by diving from the surface. Pursues prey underwater using powerful feet for propulsion. … |
| Kuluçka Büyüklüğü | 2 | 1-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
African Penguin
Rocky coastlines and offshore islands of southern Africa. Nests in burrows, under boulders, or in surface scrapes.
Great Cormorant
Coasts, estuaries, lakes, rivers, and reservoirs. Nests in colonies in trees, on cliffs, or on the ground.
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.
Great Cormorant
Deep, guttural grunts and 'karrr' calls at colonies. Bill-clicking and hissing in threat displays. Silent at sea. Colonial noise can be deafening during the breeding season.
Geographic Range & Migration
African Penguin
Coastal southwestern Africa from Namibia to Port Elizabeth, South Africa. The only penguin species breeding in Africa.
Great Cormorant
Very wide range across Europe, Asia, Africa, and Australasia. One of the most widespread cormorant species.
Koruma Durumu
African Penguin
Great Cormorant
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
Great Cormorant
All black with a bronze-green gloss. White throat patch and white thigh patches in breeding season. Yellow-orange face patch around the bill base.
Long, hooked, dark bill with a yellow gape
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.
Great Cormorant
The great cormorant is one of the most widespread seabirds in the world. Unlike most waterbirds, cormorants lack fully waterproof plumage, leading to the iconic pose of standing with wings spread open to dry. In Asia, cormorants have been used by fishermen to catch fish for over a thousand years.