Common name,Scientific name,Global range / strongholds,Adult mass (♂/♀),Height (cm),Wingspan (cm),Flight speed (km/h),Lifespan (yrs),Notes
Southern black korhaan,Afrotis afra,South Africa (SW),~? (small bustard),≈55–60,—,—,—,
Northern black korhaan,Afrotis afraoides,"Namibia, Botswana, S Angola",~? (small bustard),≈55–60,—,—,—,
Arabian bustard,Ardeotis arabs,Sahel & NE Africa,♂ ~5.7–10.9 kg; ♀ ~4.5–7 kg,—,—,—,—,
Australian bustard,Ardeotis australis,Australia & S New Guinea,♂ avg ~6.3 kg (4.3–12.8); ♀ avg ~3.2 kg (2.4–6.35),♂ up to 120; ♀ ~80,180–230,—,—,Largest extant flying land bird in Australia
Kori bustard,Ardeotis kori,E & S Africa,♂ ~7–18 kg; ♀ ~3–7 kg,105–128,230–275,—,26–28 (captivity),Two subspecies; wild lifespan not well known
Great Indian bustard,Ardeotis nigriceps,Indian subcontinent,♂ ~15–18 kg,≈100,210–250,—,12–15 (wild est.),Critically Endangered
Asian houbara (MacQueen’s),Chlamydotis macqueenii,W & Central Asia,~1.5–2.0 kg,≈65,≈140,—,≤15 (max wild rec.),
African houbara,Chlamydotis undulata,N Africa & Canary Is.,♂ ~1.4–2.0 kg; ♀ smaller,—,135–170,—,—,
Blue korhaan,Eupodotis caerulescens,South Africa,~1.1–1.6 kg,≈50–55,—,—,—,
White‑bellied bustard,Eupodotis senegalensis,E Africa,~1.4–1.5 kg,≈60,—,—,—,
Little brown bustard,Heterotetrax humilis,Ethiopia & Somalia,~? (small bustard),≈50–60,—,—,—,
Rüppell’s korhaan,Heterotetrax rueppelii,Namibia & SW Angola,~? (small bustard),≈60,—,—,—,
Karoo korhaan,Heterotetrax vigorsii,South Africa (Karoo),~0.7–1.0 kg (est.),≈60,—,—,—,
Bengal florican,Houbaropsis bengalensis,"NE India, Nepal, Cambodia",♂ ~1.2–1.5 kg; ♀ ~1.7–1.9 kg,≈55–68,—,—,—,
Hartlaub’s bustard,Lissotis hartlaubii,E Africa,~? (small bustard),≈60,—,—,—,
Black‑bellied bustard,Lissotis melanogaster,Subsaharan Africa,~1.4–2.7 kg,≈60,—,—,—,
Buff‑crested bustard,Lophotis gindiana,E Africa,~? (small bustard),≈50–60,—,—,—,
Red‑crested korhaan,Lophotis ruficrista,S Africa,~? (small bustard),≈50–60,—,—,—,
Savile’s bustard,Lophotis savilei,Sahel (W Africa),~? (small bustard),≈50–60,—,—,—,
Denham’s bustard,Neotis denhami,Sub‑Saharan Africa,♂ ~9–10 kg; ♀ ~3–5 kg,80–100,—,—,—,
Heuglin’s bustard,Neotis heuglinii,Horn of Africa,♂ ~4–8 kg; ♀ ~2.6–? kg,≈75,—,—,—,
Ludwig’s bustard,Neotis ludwigii,Namibia & W South Africa,♂ ~6.3 kg; ♀ ~3.4 kg,76–95,up to ~180,—,—,
Nubian bustard,Neotis nuba,Sahel (W & Central Africa),♂ ~5–7 kg; ♀ ~3 kg,♂ ~80; ♀ ~60,♂ ~180; ♀ ~150,—,—,
Great bustard,Otis tarda,W Palearctic to E Asia,♂ 5.8–18 kg; ♀ 3.1–8 kg,♂ 90–105,210–270,48–98 (migration),10–20 (wild est.),Measurements & speed widely published
Lesser florican,Sypheotides indicus,India (monsoon breeder),~0.5–0.74 kg,46–51,—,—,—,
Little bustard,Tetrax tetrax,S Europe & W/C Asia,~0.7–1.0 kg,—,105–115,—,—,