Southern Black Bustard vs Lesser Florican
Afrotis afra 对比 Sypheotides indicus
Side-by-Side Comparison
| 属性 | Southern Black Bustard | Lesser Florican |
|---|---|---|
| 学名 | Afrotis afra | Sypheotides indicus |
| 目 | Otidiformes | Otidiformes |
| 科 | Otididae | Otididae |
| 保护状况 | Vulnerable | Critically Endangered |
| 体长 | — | — |
| 翼展 | 58.2 cm (22.9 in) | 40.0 cm (15.7 in) |
| 体重 | 693.6 g (24.47 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
Southern Black Bustard
Loud, low booming call; deep resonant notes carrying far across open South Asian grassland habitat. Vocalization pattern typical of this species in its native habitat.
Lesser Florican
Loud, far-carrying call with raucous quality; harsh repeated notes audible across open dry African grassland.
Geographic Range & Migration
Southern Black Bustard
Endemic to the fynbos and strandveld of the Western Cape, South Africa. Classified as Vulnerable.
Lesser Florican
保护状况
Southern Black Bustard
Lesser Florican
About These Birds
Southern Black Bustard
黑鸨（Afrotis afra），体长50-55厘米，特产于南非西开普省的凡波斯和沿海灌木丛（strandveld）地带。属鸨科（Otididae），是凡波斯植被区的特有种，雄鸟具醒目的黑色颈部图案。
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.