Eastern Crested Guineafowl vs Helmeted Guineafowl
Guttera pucherani 比較対象 Numida meleagris
Side-by-Side Comparison
| 属性 | Eastern Crested Guineafowl | Helmeted Guineafowl |
|---|---|---|
| 学名 | Guttera pucherani | Numida meleagris |
| 目 | Galliformes | Galliformes |
| 科 | Numididae | Numididae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 53.7 cm (21.1 in) | 50.8 cm (20.0 in) |
| 体重 | 1153.6666666666667 g (40.69 oz) | 1443.6 g (50.92 oz) |
| 食性 | Forages in East African forests and woodland edges for invertebrates, seeds, fallen fruits, and small … | Omnivorous; forages in African savanna and woodland for insects, seeds, tubers, and small vertebrates. Scratches … |
| 一腹卵数 | 4-5 | 6-12 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Helmeted Guineafowl
Produces a repetitive, staccato buck-wheat or chi-chi-chi-CHREE call; flocks create a raucous, cackling chorus. The loud, machine-gun-like cackling alarm is unmistakable; flocks are exceptionally noisy on African savannas.
Geographic Range & Migration
Eastern Crested Guineafowl
Resident in East Africa from Kenya and Uganda south to Tanzania and Mozambique. Found in forest and dense woodland.
Helmeted Guineafowl
Resident across sub-Saharan Africa from Senegal to Ethiopia and south to South Africa. Found in open woodland, savanna, and bush. Widely domesticated.
保全状況
Eastern Crested Guineafowl
Helmeted Guineafowl
How to Tell Them Apart
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 …
Helmeted Guineafowl
Dark grey to black body densely covered with small round white spots; bare blue-grey and red facial skin; prominent bony yellowish casque on crown; red-and-blue wattles. Spotted pattern is highly …
About These Birds
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。
Helmeted Guineafowl
アフリカ・マダガスカル原産で、現在は世界各地で家禽として飼育されるホロホロチョウ（体長53〜58cm）。灰色の体に白い斑点が全身にあり、裸の青赤い頭部が特徴的。Numida meleagris（ホロホロチョウ）は大きな群れで行動し、地面をかきながら種子、昆虫、塊茎を食べる。昆虫（マダニ等）の駆除に有用として注目されている。Numididae科。