White-breasted Guineafowl vs Western Crested Guineafowl
Agelastes meleagrides 对比 Guttera verreauxi
Side-by-Side Comparison
| 属性 | White-breasted Guineafowl | Western Crested Guineafowl |
|---|---|---|
| 学名 | Agelastes meleagrides | Guttera verreauxi |
| 目 | Galliformes | Galliformes |
| 科 | Numididae | Numididae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 44.0 cm (17.3 in) | 54.3 cm (21.4 in) |
| 体重 | 815.0 g (28.75 oz) | 1035.0 g (36.51 oz) |
| 食性 | Forages in African rainforest understorey for invertebrates, seeds, and fallen fruits. Scratches leaf litter in … | Omnivorous; forages in West African forests and savanna for invertebrates, seeds, and small fruits. Scratches … |
| 产卵数 | 12 | 4-5 |
| 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.
Western Crested Guineafowl
Produces a loud, raucous cackling call and guttural chuckling notes. The raucous cackling call echoes through West African forest edge and gallery forest; slightly lower than Eastern Crested.
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.
Western Crested Guineafowl
Resident in West Africa from Côte d'Ivoire to Nigeria. Found in forest, forest-savanna mosaic, and secondary growth.
保护状况
White-breasted Guineafowl
Western Crested 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 …
Western Crested Guineafowl
Dark grey-black body densely spotted white; bare blue-grey and red facial skin; distinctive curly black crest on crown; facial skin turquoise-blue; red wattles. Black curly crest separates from Helmeted Guineafowl.
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。
Western Crested Guineafowl
西部冕珍珠鸡分布于科特迪瓦至尼日利亚的西非森林地带。体型与近缘种相似，具典型的珍珠鸡特征，包括蓬松冠羽和白斑体羽。栖息于热带雨林，以种子、果实和昆虫为食。因森林砍伐，分布范围和种群数量有所下降。