Vai al contenuto
Arca

Common ostrich

Struthio camelus

Conservation status IUCN: Least concern· LC
Common ostrich (Struthio camelus)
Photograph from Wikimedia Commons · Wikipedia article (it)

Where the name comes from

From the Greek strouthós, which meant any bird at all but also, by antonomasia, the largest: megálē strouthós, “the great bird”. The Latin camelus, camel, records the long neck, the long legs and the life in the desert. The Romans called it struthiocamelus, “sparrow-camel”: two familiar animals stitched together to name an unfamiliar one.

Facts

Group
Birds · Aves
Order
Ostriches
Habitat
Savannah, semi-desert and arid steppe
Range
Sub-Saharan Africa
Size
Up to 2.7 m tall, 90–150 kg
Diet
Omnivore — seeds, roots, insects, small vertebrates
Lifespan
30–40 years

Characteristics

  • 01

    The largest living bird, and flightless: the wings serve for balance and for display.

  • 02

    Runs at up to 70 km/h, the fastest two-legged animal in the world.

  • 03

    It has only two toes per foot, an adaptation unique among birds, almost a hoof.

What sets it apart

The ostrich does not bury its head in the sand: the myth comes from its habit of lowering its neck to the ground to turn the eggs in a nest scraped into the soil, or of flattening itself to blend in when threatened — from a distance the body disappears and only a bush is left. The ostrich’s eye, five centimetres across, is the largest of any land animal: larger than its own brain.

Next species

Scarlet macaw

Ara macao