Common Ostrich vs Turquoise-fronted Amazon
Struthio camelus compared with Amazona aestiva
Side-by-Side Comparison
| Attribute | Common Ostrich | Turquoise-fronted Amazon |
|---|---|---|
| Scientific Name | Struthio camelus | Amazona aestiva |
| Order | Struthioniformes | Psittaciformes |
| Family | Struthionidae | Psittacidae |
| Conservation Status | Least Concern | Near Threatened |
| Length | 210.0 cm (82.7 in) | 36.0 cm (14.2 in) |
| Wingspan | 200.0 cm (78.7 in) | 55.0 cm (21.7 in) |
| Weight | 100000.0 g (3527.40 oz) | 400.0 g (14.11 oz) |
| Diet | 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 … |
| Clutch Size | 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.
Turquoise-fronted Amazon
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.
Turquoise-fronted Amazon
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.
Turquoise-fronted Amazon
Interior of South America including Brazil, Bolivia, Paraguay, and northern Argentina.
Conservation Status
Common Ostrich
Turquoise-fronted Amazon
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
Turquoise-fronted Amazon
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
The common ostrich is the world's largest living bird, standing up to 2.7 meters tall and weighing up to 145 kg. Despite being flightless, it is the fastest bird on land, sprinting at speeds up to 70 km/h. Ostrich eggs are the largest of any living bird, weighing about 1.4 kg each.
Turquoise-fronted Amazon
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.