Grey Partridge vs Ahanta Spurfowl
Perdix perdix 对比 Pternistis ahantensis
Side-by-Side Comparison
| 属性 | Grey Partridge | Ahanta Spurfowl |
|---|---|---|
| 学名 | Perdix perdix | Pternistis ahantensis |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 30.2 cm (11.9 in) | 34.6 cm (13.6 in) |
| 体重 | 402.0 g (14.18 oz) | 547.5 g (19.31 oz) |
| 食性 | Eats seeds, leaves, and shoots of grasses and cereals; chicks rely heavily on insects and … | Feeds on seeds, invertebrates, and plant matter in West African lowland forest and thicket. |
| 产卵数 | 2-24 | 3-12 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Grey Partridge
Harsh, grating 'kier-rr-ik' call; rusty hinge-like quality audible across farmland. Alarm is a cackling 'kee-kee-kee' when flushed. Male territorial call repeated at dusk and dawn across fields.
Ahanta Spurfowl
Loud, staccato 'krak-krak-KRAAK' from W African forest edge; slightly higher than larger spurfowl. Alarm is rapid explosive cackling. Pairs call in loose synchrony at dawn in secondary growth.
Geographic Range & Migration
Grey Partridge
Native to farmland, hedgerows, and open grassland from Britain east through Europe to Kazakhstan; widely introduced in North America and elsewhere.
Ahanta Spurfowl
Resident of dense lowland and coastal forest in West Africa from Ghana to Cameroon; also found in Bioko Island.
保护状况
Grey Partridge
Ahanta Spurfowl
How to Tell Them Apart
Grey Partridge
Grey-brown upperparts intricately vermiculated; orange-buff face and throat; grey breast; conspicuous dark chestnut horseshoe mark on lower breast of male; flanks barred chestnut and white. Sexes similar.
Ahanta Spurfowl
Dark brown above with pale buff shaft streaks; whitish below with dark brown streaking; red bill; red orbital skin; yellow legs. Sexes similar; closely resembles Double-spurred Spurfowl; West African forests.
About These Birds
Grey Partridge
灰山鹑（约400克）是一种在欧洲农业景观中生活的本土鹑鸡，具有橙色面部和灰色体部，胸部有独特的棕色斑。以种子、嫩芽和昆虫为食。易危；在整个西欧范围内因农业集约化和杀虫剂的大量使用导致昆虫和杂草种子食物来源减少而数量急剧下降。
Ahanta Spurfowl
A medium Phasianidae spurfowl (~548 g) of lowland and secondary forest edges in West Africa from Ivory Coast to Nigeria. Dark brown streaked white; red orbital skin. Forages on the ground in pairs or small groups for seeds, berries, and invertebrates. Tolerates forest fragments; Least Concern.