Vulturine Guineafowl vs Eastern Crested Guineafowl
Acryllium vulturinum 比較対象 Guttera pucherani
Side-by-Side Comparison
| 属性 | Vulturine Guineafowl | Eastern Crested Guineafowl |
|---|---|---|
| 学名 | Acryllium vulturinum | Guttera pucherani |
| 目 | Galliformes | Galliformes |
| 科 | Numididae | Numididae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 60.0 cm (23.6 in) | 53.7 cm (21.1 in) |
| 体重 | 1332.25 g (46.99 oz) | 1153.6666666666667 g (40.69 oz) |
| 食性 | Forages in East African semi-arid scrub for seeds, invertebrates, and tubers. Highly gregarious; walks long … | Forages in East African forests and woodland edges for invertebrates, seeds, fallen fruits, and small … |
| 一腹卵数 | 4-8 | 4-5 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Vulturine Guineafowl
Produces a loud, resonant honking alarm call and rapid, staccato clucking. The deep, carrying honk is unmistakable; flocks call with overlapping, rapid-fire notes on East African arid savanna.
Eastern Crested Guineafowl
Emits a loud, raucous cackling call and guttural chuckling series. The raucous cackle carries through East African forest edge; similar in quality to Western Crested Guineafowl.
Geographic Range & Migration
Vulturine Guineafowl
Resident in northeastern Africa from Ethiopia and Somalia south to Kenya and Tanzania. Found in arid and semi-arid thornbush and grassland.
Eastern Crested Guineafowl
Resident in East Africa from Kenya and Uganda south to Tanzania and Mozambique. Found in forest and dense woodland.
保全状況
Vulturine Guineafowl
Eastern Crested Guineafowl
How to Tell Them Apart
Vulturine Guineafowl
Cobalt blue and black breast; long hackle-like feathers on neck streaked white and blue; chestnut nape; bare blue-grey head; densely spotted black-and-white wings and flanks; crimson eye. Most striking guineafowl.
Eastern Crested Guineafowl
Dark black body with dense white spotting; bare blue-grey and red facial skin with small wattles; curly black feathered crest on crown; slightly smaller crest than Western Crested. Very similar …
About These Birds
Vulturine Guineafowl
The world's largest guineafowl (~1.3 kg) of family Numididae, with a bare blue head, chestnut nape, and brilliant cobalt-blue breast streaked with white. Inhabits dry bushland and thornscrub in northeastern Africa from Somalia to Tanzania. Forages in large coordinated flocks for seeds, berries, and invertebrates. Least Concern; a striking bird of the semi-arid Horn of Africa.
Eastern Crested Guineafowl
ケニア・ギニアホロホロチョウは中〜大型のホロホロチョウ科の鳥（体重約1.2 kg）で、白い斑点の黒い羽衣と縮れた黒い冠羽を持つ。ケニアからモザンビークにかけての東アフリカの沿岸・山地林に生息。グループで種子・果実・無脊椎動物を採食。東アフリカの林に広く分布し二次林にも適応、軽度懸念。