Red-necked Spurfowl vs Ahanta Spurfowl
Pternistis afer 比較対象 Pternistis ahantensis
Side-by-Side Comparison
| 属性 | Red-necked Spurfowl | Ahanta Spurfowl |
|---|---|---|
| 学名 | Pternistis afer | Pternistis ahantensis |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 34.0 cm (13.4 in) | 34.6 cm (13.6 in) |
| 体重 | 574.1666666666666 g (20.25 oz) | 547.5 g (19.31 oz) |
| 食性 | Omnivorous; eats seeds, berries, invertebrates, and small animals in African savanna and scrubby woodland. | Feeds on seeds, invertebrates, and plant matter in West African lowland forest and thicket. |
| 一腹卵数 | 3-9 | 3-12 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Red-necked Spurfowl
Loud, harsh crowing duet; raucous 'krrreek-krrreek' repeated vigorously; common call at dawn in dense bush; alarm a rapid staccato clucking
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
Red-necked Spurfowl
Resident of open woodland, forest edge, and moist savanna from Ethiopia and Somalia south through East Africa to South Africa.
Ahanta Spurfowl
Resident of dense lowland and coastal forest in West Africa from Ghana to Cameroon; also found in Bioko Island.
保全状況
Red-necked Spurfowl
Ahanta Spurfowl
How to Tell Them Apart
Red-necked Spurfowl
Brown above with pale buff shaft streaks; white below with dense dark brown streaking; bare bright red facial skin extending prominently down neck diagnostic; red legs; dark bill. 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
Red-necked Spurfowl
A medium-large Phasianidae spurfowl (~574 g) of woodland, riverine scrub, and cultivated edges across eastern and southern Africa. Bright red bill, throat, and facial skin are unmistakable. Pairs or small groups forage on seeds, roots, and invertebrates. Calls loud and raucous at dawn; Least Concern.
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.