Arabian Bustard vs African Houbara
Ardeotis arabs 比較対象 Chlamydotis undulata
Side-by-Side Comparison
| 属性 | Arabian Bustard | African Houbara |
|---|---|---|
| 学名 | Ardeotis arabs | Chlamydotis undulata |
| 目 | Otidiformes | Otidiformes |
| 科 | Otididae | Otididae |
| 保全状況 | Near Threatened | Vulnerable |
| 体長 | — | — |
| 翼開長 | 107.9 cm (42.5 in) | 72.9 cm (28.7 in) |
| 体重 | 6733.333333333333 g (237.51 oz) | 1875.0 g (66.14 oz) |
| 食性 | Omnivore of arid grasslands and semi-desert; takes insects, small lizards, seeds, and green shoots. Locusts … | Omnivore of North African desert; feeds on insects, small lizards, seeds, and succulent plant material. … |
| 一腹卵数 | 1-2 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Arabian Bustard
さえずり
Deep, resonant booming call with carrying quality; powerful bass notes audible at impressive range across open savanna.
African Houbara
さえずり
Loud, low booming call with hollow quality; deep resonant sound carrying across open Asian semi-arid terrain.
Geographic Range & Migration
Arabian Bustard
Found in dry grasslands and semi-desert across North Africa and the Arabian Peninsula. Resident and nomadic.
African Houbara
Found in semi-arid grasslands and steppe of North Africa from Morocco to Egypt. Resident and partial migrant.
保全状況
Near Threatened
Arabian Bustard
Vulnerable
African Houbara
About These Birds
Arabian Bustard
北アフリカとアラビア半島の乾燥した草地や半砂漠に生息する非常に大型のノガン（体長最大90cm、体重7〜15kg）。砂褐色の羽毛と特徴的な黒い頭冠を持つ。乾燥した開けた生息地に住む雑食者。狩猟と生息地喪失により準絶滅危惧に分類。
African Houbara
モロッコからエジプトの北アフリカ半乾燥草地とステップに生息する中型ノガン（55〜65 cm）。精巧な黒い模様を持つ砂バフ色の羽衣。雑食性。脆弱種に分類。