Eastern Crested Guineafowl vs Western Crested Guineafowl
Guttera pucherani 对比 Guttera verreauxi
Side-by-Side Comparison
| 属性 | Eastern Crested Guineafowl | Western Crested Guineafowl |
|---|---|---|
| 学名 | Guttera pucherani | Guttera verreauxi |
| 目 | Galliformes | Galliformes |
| 科 | Numididae | Numididae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 53.7 cm (21.1 in) | 54.3 cm (21.4 in) |
| 体重 | 1153.6666666666667 g (40.69 oz) | 1035.0 g (36.51 oz) |
| 食性 | Forages in East African forests and woodland edges for invertebrates, seeds, fallen fruits, and small … | Omnivorous; forages in West African forests and savanna for invertebrates, seeds, and small fruits. Scratches … |
| 产卵数 | 4-5 | 4-5 |
| 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.
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
Eastern Crested Guineafowl
Resident in East Africa from Kenya and Uganda south to Tanzania and Mozambique. Found in forest and dense woodland.
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
Eastern Crested Guineafowl
Western Crested 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 …
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
Eastern Crested Guineafowl
西非冕珍珠鸡广泛分布于西非和中非的热带森林。以其蓬松的黑色冠羽和满布白点的黑色体羽著称，裸露面部颜色鲜艳。常在林下灌丛中活动，以植物性食物和昆虫为食。发出响亮的告警叫声，对天敌保持高度警惕。
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。