Barbary Partridge vs Orange-necked Partridge
Alectoris barbara 对比 Arborophila davidi
Side-by-Side Comparison
| 属性 | Barbary Partridge | Orange-necked Partridge |
|---|---|---|
| 学名 | Alectoris barbara | Arborophila davidi |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | — | — |
| 翼展 | 32.6 cm (12.8 in) | 26.0 cm (10.2 in) |
| 体重 | 418.5 g (14.76 oz) | 241.0 g (8.50 oz) |
| 食性 | Feeds on seeds, berries, shoots, and invertebrates in North African scrub, rocky terrain, and farmland. | Eats seeds, invertebrates, and small fruits on floor of Vietnamese forests. Critically endangered; diet poorly … |
| 产卵数 | 6-27 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Barbary Partridge
Loud, nasal 'kee-kee-kee-KARRR' calls from N African rocky terrain; slightly lower than Red-legged Partridge. Alarm is rapid cackling cackle. Pairs call in duet at dawn on rocky hillsides and scrub.
Orange-necked Partridge
Slightly nasal 'wheee-yoo' whistle with plaintive quality; endemic to S Vietnam. Calls infrequently. Contact notes are quiet, gentle clucks; alarm is a quick explosive 'pik' note.
Geographic Range & Migration
Barbary Partridge
Resident of rocky hillsides, scrub, and coastal areas in North Africa (Morocco to Libya), Canary Islands, Sardinia, Gibraltar, and Madeira.
Orange-necked Partridge
Endemic to southern Vietnam and Cambodia. Found in lowland evergreen forest and secondary growth. Poorly known.
保护状况
Barbary Partridge
Orange-necked Partridge
How to Tell Them Apart
Barbary Partridge
Blue-grey upperparts; chestnut-spotted white flank bars; grey crown; rufous-brown collar with white spots; reddish-orange bill and legs; white face. Closely resembles Red-legged Partridge but collar spotted.
Orange-necked Partridge
Brown above; neck sides and throat vivid orange, contrasting with grey breast; flanks grey streaked white; bare reddish eye-ring; orange neck patch is unmistakable; one of the most distinctive Arborophila …
About These Birds
Barbary Partridge
巴巴里石鸡（Alectoris barbara），体重约419克，分布于北非至加那利群岛的多石山坡、灌木和开阔坡地。属雉科（Phasianidae），是石鸡属在非洲的代表，常见于该地区开阔多石栖息地。
Orange-necked Partridge
越南山鹧鸪（戴维山鹧鸪）是越南南部特有的极危山鹧鸪，仅分布于越南南部低地森林，目前已知分布点极少。由于低地雨林的大规模破坏，被列为极危物种，是东南亚最受关注的濒危鸟类之一。相关生物学研究极为有限。