Black Guineafowl vs Southern Crested Guineafowl
Agelastes niger 对比 Guttera edouardi
Side-by-Side Comparison
| 属性 | Black Guineafowl | Southern Crested Guineafowl |
|---|---|---|
| 学名 | Agelastes niger | Guttera edouardi |
| 目 | Galliformes | Galliformes |
| 科 | Numididae | Numididae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 42.1 cm (16.6 in) | 55.1 cm (21.7 in) |
| 体重 | 700.0 g (24.69 oz) | 1315.0 g (46.39 oz) |
| 食性 | Omnivorous; forages in Central African rainforests for invertebrates, seeds, fallen fruits, and small vertebrates in … | Omnivorous; scratches for insects, seeds, fallen fruits, and small vertebrates in southern African forests and … |
| 产卵数 | -- | 4-5 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Black Guineafowl
Produces a high-pitched, metallic clinking call and soft clucking series. Calls are unlike Helmeted Guineafowl; the metallic clinking echoes through Central African lowland forest.
Southern Crested Guineafowl
Produces a loud, raucous cackling call and guttural chuckling. Calls are slightly lower than Eastern Crested Guineafowl; echoes through southern African savanna and forest edge.
Geographic Range & Migration
Black Guineafowl
Resident in the Congo Basin of Central Africa from Cameroon east to Uganda. Found in lowland and foothill rainforest.
Southern Crested Guineafowl
Resident in southern Africa from Zimbabwe and Mozambique south to the Cape. Found in dense coastal and riverine forest.
保护状况
Black Guineafowl
Southern Crested Guineafowl
How to Tell Them Apart
Black Guineafowl
Entirely glossy black throughout; bare reddish-pink head and neck devoid of casque or wattle; no white spotting; legs dark; tail short and black. Uniform all-black plumage distinguishes from spotted relatives.
Southern Crested Guineafowl
Black body densely covered with white spots; bare blue-red facial skin; prominent erect curly black crest; red wattles; white spots largest on flanks. Southernmost crested guineafowl, similar to other Guttera …
About These Birds
Black Guineafowl
黑珍珠鸡（Agelastes niger），体重约700克，属珍珠鸡科（Numididae），体羽全黑，头部裸露呈红色。分布于刚果盆地中部低地雨林，群居性，以森林地面植物为食。
Southern Crested Guineafowl
东非冕珍珠鸡是坦桑尼亚和莫桑比克等东非地区的珍珠鸡，头顶具蓬松的黑色冠羽。体羽黑色，密布白色圆斑，面部蓝红相间。栖息于茂密的森林和林缘地带，以种子、浆果和昆虫为食。善于奔跑，不善飞行。