Chestnut-headed Partridge vs Ahanta Spurfowl
Arborophila cambodiana 对比 Pternistis ahantensis
Side-by-Side Comparison
| 属性 | Chestnut-headed Partridge | Ahanta Spurfowl |
|---|---|---|
| 学名 | Arborophila cambodiana | Pternistis ahantensis |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 28.5 cm (11.2 in) | 34.6 cm (13.6 in) |
| 体重 | 286.0 g (10.09 oz) | 547.5 g (19.31 oz) |
| 食性 | Forages on floor of Cambodian and Thai montane forests for seeds, invertebrates, and small fruits. | Feeds on seeds, invertebrates, and plant matter in West African lowland forest and thicket. |
| 产卵数 | -- | 3-12 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chestnut-headed Partridge
Melodic, slightly tremulous 'wee-WEE-oo' repeated 3–5 times; pure whistle quality. Calls from Cambodian highland forest at dawn. Alarm is a harsh, clucking rattle when disturbed.
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
Chestnut-headed Partridge
Resident in Cambodia, Vietnam, Laos, and Thailand. Found in lowland and foothill forest.
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
Chestnut-headed Partridge
Ahanta Spurfowl
How to Tell Them Apart
Chestnut-headed Partridge
Rich chestnut-orange head contrasting with grey breast; brown back with black streaks; throat buff-white; flanks grey with white streaks; bare red eye-ring; chestnut head is boldly distinctive.
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
Chestnut-headed Partridge
柬埔寨山鹧鸪是柬埔寨和泰国东部特有的山鹧鸪，分布于大卡达蒙山脉和豆蔻山脉的低地常绿林。雄鸟头部和颈部栗红色，胸部有黑色斑纹；雌鸟颜色较暗。由于栖息地丧失，被列为易危物种，目前种群数量持续下降。
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.