White-bellied Bustard vs Red-crested Bustard
Eupodotis senegalensis 比較対象 Lophotis ruficrista
Side-by-Side Comparison
| 属性 | White-bellied Bustard | Red-crested Bustard |
|---|---|---|
| 学名 | Eupodotis senegalensis | Lophotis ruficrista |
| 目 | Otidiformes | Otidiformes |
| 科 | Otididae | Otididae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 54.1 cm (21.3 in) | 52.2 cm (20.6 in) |
| 体重 | 934.0 g (32.95 oz) | 617.0 g (21.76 oz) |
| 食性 | Omnivore of African savanna; eats insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers … | Omnivore of open grasslands, eating insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers … |
| 一腹卵数 | 1-3 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-bellied Bustard
Loud, low booming call; resonant bass notes carrying across open grassland habitat with remarkable power.
Red-crested Bustard
Loud, low booming call; deep carrying bass notes audible impressively across open African savanna terrain.
Geographic Range & Migration
White-bellied Bustard
Found in savanna grasslands across sub-Saharan Africa from Senegal to Ethiopia and south to South Africa. Resident.
Red-crested Bustard
Found in savanna and bushveld of southern and East Africa from South Africa to Kenya. Resident.
保全状況
White-bellied Bustard
Red-crested Bustard
How to Tell Them Apart
White-bellied Bustard
Hispaniolan Lizard-cuckoo: brown above; rufous-buff below; long tail; red facial skin; yellow bill; Hispaniola endemic lizard-cuckoo
Red-crested Bustard
Channel-billed Cuckoo: largest cuckoo; pale gray-white; dark wings; massive curved bill; red orbital ring; long dark tail; unique bill
About These Birds
White-bellied Bustard
サハラ以南のアフリカに生息するノガンで、砂茶色の羽毛と白い腹部が特徴。
Red-crested Bustard
A small bustard (45-55 cm) found in savanna and bushveld of southern and East Africa. Sandy-brown plumage with a distinctive red-orange crest on males. Omnivore. Males perform dramatic leaping courtship displays. One of the most common small bustards in southern Africa.