African Penguin vs Humboldt Penguin
Spheniscus demersus 对比 Spheniscus humboldti
Side-by-Side Comparison
| 属性 | African Penguin | Humboldt Penguin |
|---|---|---|
| 学名 | Spheniscus demersus | Spheniscus humboldti |
| 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) | 21.0 cm (8.3 in) |
| 体重 | 3100.0 g (109.35 oz) | 4416.666666666667 g (155.79 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.
Humboldt Penguin
Geographic Range & Migration
African Penguin
Coastal southwestern Africa from Namibia to Port Elizabeth, South Africa. The only penguin species breeding in Africa.
Humboldt Penguin
保护状况
African Penguin
Humboldt 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
Humboldt 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。
Humboldt Penguin
Humboldt Penguin, 56–70 cm, is restricted to the coasts of Peru and Chile, dependent on cold, fish-rich Humboldt Current. Single white facial stripe, large bare skin patch around bill. Piscivore; dives for anchovies and herring. Vulnerable; populations severely reduced by guano harvesting, fishing pressure, and El Niño.