White-breasted Guineafowl vs Helmeted Guineafowl
Agelastes meleagrides 对比 Numida meleagris
Side-by-Side Comparison
| 属性 | White-breasted Guineafowl | Helmeted Guineafowl |
|---|---|---|
| 学名 | Agelastes meleagrides | Numida meleagris |
| 目 | Galliformes | Galliformes |
| 科 | Numididae | Numididae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 44.0 cm (17.3 in) | 50.8 cm (20.0 in) |
| 体重 | 815.0 g (28.75 oz) | 1443.6 g (50.92 oz) |
| 食性 | Forages in African rainforest understorey for invertebrates, seeds, and fallen fruits. Scratches leaf litter in … | Omnivorous; forages in African savanna and woodland for insects, seeds, tubers, and small vertebrates. Scratches … |
| 产卵数 | 12 | 6-12 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-breasted Guineafowl
Emits a high-pitched, metallic chink-chink call and soft clucking contact notes. The ringing, metallic notes are unlike typical guineafowl calls; heard in West African lowland rainforest.
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
White-breasted Guineafowl
Resident in the Upper Guinea forests of West Africa from Sierra Leone and Liberia east to Côte d'Ivoire and Ghana. Found in lowland rainforest.
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.
保护状况
White-breasted Guineafowl
Helmeted Guineafowl
How to Tell Them Apart
White-breasted Guineafowl
Body black with white breast and upper belly creating sharp bicoloured pattern; bare pink-red head and neck; no casque or wattles; tail black. Pied black-and-white body pattern is unique among …
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
White-breasted Guineafowl
白胸珍珠鸡（Agelastes meleagrides），体重约815克，属珍珠鸡科（Numididae），胸部白色，体羽黑色，头部裸露呈粉色。分布于西非低地雨林，是较为罕见的珍珠鸡之一。
Helmeted Guineafowl
珍珠鸡（约1.5公斤）原产于撒哈拉以南非洲，现已被引入世界各地。具有圆形灰色身体，布满白色斑点，头部裸露，颜色鲜艳。嘈杂群居，在地面觅食昆虫、种子和球茎。无危；野外分布广泛，是世界上最常见的家禽之一。