African Penguin vs Red-tailed Hawk
Spheniscus demersus so với Buteo jamaicensis
Side-by-Side Comparison
| Thuộc Tính | African Penguin | Red-tailed Hawk |
|---|---|---|
| Tên Khoa Học | Spheniscus demersus | Buteo jamaicensis |
| Bộ | Sphenisciformes | Accipitriformes |
| Họ | Spheniscidae | Accipitridae |
| Tình Trạng Bảo Tồn | Endangered | Least Concern |
| Chiều Dài | 60,0 cm (23.6 in) | 53,0 cm (20.9 in) |
| Chiều Dài Sải Cánh | 42,0 cm (16.5 in) | 124,0 cm (48.8 in) |
| Khối Lượng | 3100,0 g (109.35 oz) | 1080,0 g (38.10 oz) |
| Chế Độ Ăn | Small schooling fish, especially sardines and anchovies. Forages within 40 km of the colony, diving … | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … |
| Số Trứng | 2 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
African Penguin only
Không
Red-tailed Hawk only
African Penguin
Rocky coastlines and offshore islands of southern Africa. Nests in burrows, under boulders, or in surface scrapes.
Red-tailed Hawk
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.
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.
Red-tailed Hawk
Iconic, raspy descending scream: 'kreeeeee-ar', often used in films for all raptors. Gives short barking 'kak' notes near nest. Juveniles beg with persistent squealing whistles.
Geographic Range & Migration
African Penguin
Coastal southwestern Africa from Namibia to Port Elizabeth, South Africa. The only penguin species breeding in Africa.
Red-tailed Hawk
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
Tình Trạng Bảo Tồn
African Penguin
Red-tailed Hawk
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
Red-tailed Hawk
Variable plumage from pale to dark morphs. Most adults have rich brown upperparts, a pale breast with a dark belly band, and the characteristic rufous-red tail.
Dark hooked bill with a yellow cere
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.
Red-tailed Hawk
The red-tailed hawk is the most widespread and common hawk in North America. Its screaming cry is so iconic that it is often dubbed over bald eagle footage in films and television. These adaptable raptors thrive in human-altered landscapes and are a familiar sight perched along highways.