Common Ostrich vs European Robin
Struthio camelus 对比 Erithacus rubecula
Side-by-Side Comparison
| 属性 | Common Ostrich | European Robin |
|---|---|---|
| 学名 | Struthio camelus | Erithacus rubecula |
| 目 | Struthioniformes | Passeriformes |
| 科 | Struthionidae | Muscicapidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 210.0 cm (82.7 in) | 14.0 cm (5.5 in) |
| 翼展 | 200.0 cm (78.7 in) | 21.0 cm (8.3 in) |
| 体重 | 100000.0 g (3527.40 oz) | 18.0 g (0.63 oz) |
| 食性 | Omnivorous — plants, seeds, roots, flowers, insects, and small vertebrates. Swallows pebbles to aid digestion … | Insects, worms, and berries. Often follows gardeners and large animals to catch invertebrates disturbed from … |
| 产卵数 | 2-11 | 4-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Common Ostrich
Open arid and semi-arid habitats including savannas, Sahel, and dry woodlands across Africa.
European Robin
Woodlands, hedgerows, parks, and gardens across Europe. Remarkably tame around humans, especially in Britain.
Song & Call Comparison
Common Ostrich
Male produces a surprisingly deep, resonant booming roar — remarkably lion-like. Also gives whistling and hissing sounds. Females and chicks emit softer grunts and squeaks.
European Robin
Exquisite, melancholic melody of thin whistled phrases, rising and falling softly. Rich, warbling song year-round; both sexes sing. Alarm call is a sharp 'tic-tic-tic'.
Geographic Range & Migration
Common Ostrich
Sub-Saharan Africa. Formerly also found in the Middle East and parts of Asia. Farmed worldwide.
European Robin
Europe, western Asia, and parts of North Africa. Northern populations migrate south in winter; western European populations are largely resident.
保护状况
Common Ostrich
European Robin
How to Tell Them Apart
Common Ostrich
Males have black body plumage with white wing and tail feathers. Females and immatures are grey-brown. Bare skin on the neck and thighs varies from pink to blue.
Broad, flat bill adapted for an omnivorous diet
European Robin
Olive-brown upperparts with a warm orange-red breast and face bordered by grey. White belly and undertail coverts.
Thin, pointed dark brown bill
About These Birds
Common Ostrich
非洲鸵鸟（Struthio camelus）— 世界上最大的鸟，栖息于非洲草原。虽然不能飞翔，但奔跑速度可达每小时70公里，产下世界上最大的蛋。
European Robin
英国的非官方国鸟。尽管外表亲切，却极具领地意识。全年鸣唱。