Little Brown Bustard vs Lesser Florican
Heterotetrax humilis 比較対象 Sypheotides indicus
Side-by-Side Comparison
| 属性 | Little Brown Bustard | Lesser Florican |
|---|---|---|
| 学名 | Heterotetrax humilis | Sypheotides indicus |
| 目 | Otidiformes | Otidiformes |
| 科 | Otididae | Otididae |
| 保全状況 | Near Threatened | Critically Endangered |
| 体長 | — | — |
| 翼開長 | 46.5 cm (18.3 in) | 40.0 cm (15.7 in) |
| 体重 | 700.0 g (24.69 oz) | 610.0 g (21.52 oz) |
| 食性 | Omnivore of open grasslands, eating insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers … | -- |
| 一腹卵数 | 2-3 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Little Brown Bustard
Loud, grating bark with deep resonant character; carrying calls audible across open dry Southern African plains.
Lesser Florican
Loud, far-carrying call with raucous quality; harsh repeated notes audible across open dry African grassland.
Geographic Range & Migration
Little Brown Bustard
Found in the Horn of Africa from Ethiopia to Somalia. Resident in semi-arid grasslands. Near Threatened.
Lesser Florican
保全状況
Little Brown Bustard
Lesser Florican
About These Birds
Little Brown Bustard
タスマニアノガン（Heterotetrax humilis）は現在エチオピア・南スーダン・ウガンダのアフリカの角周辺の草原に生息するノガン科の小型ノガン（体長40〜45 cm）。暗褐色の縞模様の羽衣。ブッシュ・短草の草原の専門種。世界個体数は少ない。
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.