Northern Black Bustard vs Lesser Florican
Afrotis afraoides 对比 Sypheotides indicus
Side-by-Side Comparison
| 属性 | Northern Black Bustard | Lesser Florican |
|---|---|---|
| 学名 | Afrotis afraoides | Sypheotides indicus |
| 目 | Otidiformes | Otidiformes |
| 科 | Otididae | Otididae |
| 保护状况 | Least Concern | Critically Endangered |
| 体长 | — | — |
| 翼展 | 56.6 cm (22.3 in) | 40.0 cm (15.7 in) |
| 体重 | 714.5 g (25.20 oz) | 610.0 g (21.52 oz) |
| 食性 | Omnivore of open grasslands, eating insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers … | -- |
| 产卵数 | 1-2 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Northern Black Bustard
鸣唱
Loud, low booming call; deep carrying resonance audible far across open South Asian grassland terrain.
Lesser Florican
鸣唱
Loud, far-carrying call with raucous quality; harsh repeated notes audible across open dry African grassland.
Geographic Range & Migration
Northern Black Bustard
Found in open grasslands and Karoo of southern Africa from South Africa to Namibia and Botswana. Resident.
Lesser Florican
保护状况
Least Concern
Northern Black Bustard
Critically Endangered
Lesser Florican
About These Birds
Northern Black Bustard
南非鸨（Afrotis afraoides），体长50-55厘米，分布于南非至津巴布韦和博茨瓦纳的开阔草地和卡鲁地区。属鸨科（Otididae），外形与黑鸨相似，是南部非洲常见的中型鸨。
Lesser Florican
A small bustard (45-51 cm) found in grasslands of the Indian subcontinent. Males in breeding plumage have a black head and neck with an elongated nuchal crest. Critically Endangered due to severe grassland habitat loss. Males perform spectacular leaping display flights.