Arabian Bustard vs Bengal Florican
Ardeotis arabs 比較対象 Houbaropsis bengalensis
Side-by-Side Comparison
| 属性 | Arabian Bustard | Bengal Florican |
|---|---|---|
| 学名 | Ardeotis arabs | Houbaropsis bengalensis |
| 目 | Otidiformes | Otidiformes |
| 科 | Otididae | Otididae |
| 保全状況 | Near Threatened | Critically Endangered |
| 体長 | — | — |
| 翼開長 | 107.9 cm (42.5 in) | 69.4 cm (27.3 in) |
| 体重 | 6733.333333333333 g (237.51 oz) | 1825.0 g (64.38 oz) |
| 食性 | Omnivore of arid grasslands and semi-desert; takes insects, small lizards, seeds, and green shoots. Locusts … | Critically endangered; feeds on insects, small vertebrates, seeds, and shoots in tall Indian grassland. Beetles … |
| 一腹卵数 | 1-2 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Arabian Bustard
Deep, resonant booming call with carrying quality; powerful bass notes audible at impressive range across open savanna.
Bengal Florican
Loud, raucous call with harsh nasal quality; far-carrying notes repeated urgently from perch in open landscape.
Geographic Range & Migration
Arabian Bustard
Found in dry grasslands and semi-desert across North Africa and the Arabian Peninsula. Resident and nomadic.
Bengal Florican
Found in tall grasslands of the Indian subcontinent and Cambodia. Critically Endangered with under 1,000 individuals.
保全状況
Arabian Bustard
Bengal Florican
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。
Bengal Florican
ベンガルフロリカン（Houbaropsis bengalensis）は南アジア（インド・ネパール・バングラデシュ）・東南アジア（カンボジア）の背の高い草地・氾濫原草地に生息するノガン科の鳥（体長60〜66 cm）。繁殖羽の雄は黒い首と白い翼が特徴。絶滅危機；農業・湿地開発による生息地消失。