African Penguin vs Southern Rockhopper Penguin
Spheniscus demersus 对比 Eudyptes chrysocome
Side-by-Side Comparison
| 属性 | African Penguin | Southern Rockhopper Penguin |
|---|---|---|
| 学名 | Spheniscus demersus | Eudyptes chrysocome |
| 目 | Sphenisciformes | Sphenisciformes |
| 科 | Spheniscidae | Spheniscidae |
| 保护状况 | Endangered | Vulnerable |
| 体长 | 60.0 cm (23.6 in) | — |
| 翼展 | 42.0 cm (16.5 in) | 19.6 cm (7.7 in) |
| 体重 | 3100.0 g (109.35 oz) | 2615.0 g (92.24 oz) |
| 食性 | Small schooling fish, especially sardines and anchovies. Forages within 40 km of the colony, diving … | -- |
| 产卵数 | 2 | 2 |
| 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.
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.
Southern Rockhopper Penguin
Geographic Range & Migration
African Penguin
Coastal southwestern Africa from Namibia to Port Elizabeth, South Africa. The only penguin species breeding in Africa.
Southern Rockhopper Penguin
保护状况
African Penguin
Southern Rockhopper Penguin
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
Southern Rockhopper Penguin
About These Birds
African Penguin
非洲企鹅（学名Spheniscus demersus）是非洲大陆唯一原生的企鹅物种，又称公驴企鹅，因发出类似驴叫的叫声而得名。体重2-3千克，体长60-70厘米。濒危物种（IUCN红色名录），种群数量持续下降，主要受过度捕捞、石油污染和气候变化威胁。繁殖于南非和纳米比亚沿海岛屿。
Southern Rockhopper Penguin
南跳岩企鹅，体长45-58厘米。黄色羽冠，眼睛鲜红。分布于福克兰群岛。易危。