Australian Bustard vs Asian Houbara
Ardeotis australis compared with Chlamydotis macqueenii
Side-by-Side Comparison
| Attribute | Australian Bustard | Asian Houbara |
|---|---|---|
| Scientific Name | Ardeotis australis | Chlamydotis macqueenii |
| Order | Otidiformes | Otidiformes |
| Family | Otididae | Otididae |
| Conservation Status | Least Concern | Vulnerable |
| Length | — | — |
| Wingspan | 118.5 cm (46.7 in) | 76.7 cm (30.2 in) |
| Weight | 4570.0 g (161.20 oz) | 2068.75 g (72.97 oz) |
| Diet | Omnivore of Australian open country; eats insects, small reptiles, seeds, and green vegetation. Beetles, locusts, … | Omnivore of Asian steppe and desert; eats insects, small vertebrates, seeds, and green shoots. Beetles … |
| Clutch Size | 1-3 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Australian Bustard
Loud, low booming call with hollow quality; deep resonant sound carrying across open African semi-desert terrain.
Asian Houbara
Deep, resonant booming call with carrying quality; powerful bass notes audible at considerable range across plains.
Geographic Range & Migration
Australian Bustard
Found across open grasslands and woodland of Australia, including arid interior regions. Resident and nomadic.
Asian Houbara
Found in arid steppes from the Middle East through Central Asia to western China. Long-distance migrant.
Conservation Status
Australian Bustard
Asian Houbara
How to Tell Them Apart
Australian Bustard
Black-billed Cuckoo: olive-brown above; white below; black bill; long dark tail with white-buff tips; North American migrant species
Asian Houbara
Cocos Cuckoo: olive-brown above; pale buffy below; long dark tail; island endemic; bill yellowish; Cocos Island cuckoo species
About These Birds
Australian Bustard
A large bustard (up to 120 cm, 3-8 kg) found across open grasslands and woodland of Australia. Sandy-brown plumage with black crown and neck markings. Australia's heaviest flying bird. Omnivore of grasslands. Males perform an impressive balloon-like throat display during courtship.
Asian Houbara
A medium-sized bustard (55-65 cm) found in arid steppes from the Middle East to Central Asia. Sandy-buff plumage with fine dark markings. Omnivore. Long-distance migrant. Classified as Vulnerable due to hunting, powerline collisions, and habitat loss across its vast Asian range.