Common Ostrich vs アオボウシインコ
Struthio camelus 比較対象 Amazona aestiva
Side-by-Side Comparison
| 属性 | Common Ostrich | アオボウシインコ |
|---|---|---|
| 学名 | Struthio camelus | Amazona aestiva |
| 目 | Struthioniformes | Psittaciformes |
| 科 | Struthionidae | Psittacidae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | 210.0 cm (82.7 in) | 36.0 cm (14.2 in) |
| 翼開長 | 200.0 cm (78.7 in) | 55.0 cm (21.7 in) |
| 体重 | 100000.0 g (3527.40 oz) | 400.0 g (14.11 oz) |
| 食性 | Omnivorous — plants, seeds, roots, flowers, insects, and small vertebrates. Swallows pebbles to aid digestion … | Seeds, nuts, fruits, berries, and flowers. Feeds in tree canopy in noisy flocks. Occasionally raids … |
| 一腹卵数 | 2-11 | 1-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Common Ostrich
Open arid and semi-arid habitats including savannas, Sahel, and dry woodlands across Africa.
アオボウシインコ
Tropical and subtropical forests, woodland, savanna, and palm groves in South America.
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.
アオボウシインコ
Loud, raucous squawking and screaming calls. Capable of impressive vocal mimicry including human speech. Contact call is a rolling 'arr-arr'. Highly vocal in social groups.
Geographic Range & Migration
Common Ostrich
Sub-Saharan Africa. Formerly also found in the Middle East and parts of Asia. Farmed worldwide.
アオボウシインコ
Interior of South America including Brazil, Bolivia, Paraguay, and northern Argentina.
保全状況
Common Ostrich
アオボウシインコ
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
アオボウシインコ
Green body with a turquoise-blue forehead, yellow face, and red and blue wing patches. Red at the bend of the wing visible in flight.
Strong, hooked, dark grey upper mandible with a paler lower mandible
About These Birds
Common Ostrich
ダチョウ（Struthio camelus）— 世界最大の鳥でアフリカのサバンナに生息する。飛べないが時速70kmで走ることができ、世界最大の卵を産む。
アオボウシインコ
The turquoise-fronted amazon is one of the most popular pet parrots in the world, prized for its ability to mimic human speech and its engaging personality. In the wild, these sociable parrots roost communally in large flocks and fly in pairs to feeding sites at dawn. Habitat loss and trapping for the pet trade threaten wild populations.