White-bellied Bustard vs Hartlaub's Bustard
Eupodotis senegalensis 比較対象 Lissotis hartlaubii
Side-by-Side Comparison
| 属性 | White-bellied Bustard | Hartlaub's Bustard |
|---|---|---|
| 学名 | Eupodotis senegalensis | Lissotis hartlaubii |
| 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) | 65.7 cm (25.9 in) |
| 体重 | 934.0 g (32.95 oz) | 1430.0 g (50.44 oz) |
| 食性 | Omnivore of African savanna; eats insects, small vertebrates, seeds, and green shoots. Beetles and grasshoppers … | Omnivore of East African grasslands; feeds on insects, small vertebrates, seeds, and shoots. Beetles and … |
| 一腹卵数 | 1-3 | 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.
Hartlaub's Bustard
Harsh, far-carrying call with nasal quality; loud resonant notes repeated insistently from elevated open perch.
Geographic Range & Migration
White-bellied Bustard
Found in savanna grasslands across sub-Saharan Africa from Senegal to Ethiopia and south to South Africa. Resident.
Hartlaub's Bustard
Found in dry grasslands of the Horn of Africa from Ethiopia to Tanzania. Resident in open savanna.
保全状況
White-bellied Bustard
Hartlaub's 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
Hartlaub's Bustard
White-eared Bronze-cuckoo: white ear patch; bronze-green above; barred white below; small; iridescent green-bronze; distinctive ear
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。
Hartlaub's Bustard
A medium-sized bustard (55-60 cm) found in dry grasslands of the Horn of Africa from Ethiopia to Tanzania. Males have a black belly and inflatable throat pouch. Closely related to Black-bellied Bustard. Named after the German ornithologist Gustav Hartlaub.