Barbary Partridge vs Red-billed Partridge
Alectoris barbara 对比 Arborophila rubrirostris
Side-by-Side Comparison
| 属性 | Barbary Partridge | Red-billed Partridge |
|---|---|---|
| 学名 | Alectoris barbara | Arborophila rubrirostris |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 32.6 cm (12.8 in) | 26.2 cm (10.3 in) |
| 体重 | 418.5 g (14.76 oz) | 226.0 g (7.97 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 Bornean montane forests. Little-studied; diet inferred … |
| 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.
Red-billed Partridge
Clear, high-pitched 'wheee-oop' whistle; slurred downward at end. Borneo endemic calling from montane understorey. Contact calls soft low clucks; alarm a sharp explosive 'pit' 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.
Red-billed Partridge
Resident in the montane forests of Sumatra and Borneo at 600-2,000 m. Found in primary hill and montane forest.
保护状况
Barbary Partridge
Red-billed 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.
Red-billed Partridge
Brown above streaked darker; throat and face white with fine dark scaling; breast grey; flanks grey with white streaks; distinctive bright red bill and red eye-ring; no rufous breast patches.
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。
Red-billed Partridge
红嘴山鹧鸪是印度尼西亚苏门答腊和婆罗洲的山鹧鸪，以其鲜红色嘴部为特征（山鹧鸪属中少见的特征）。体羽以棕褐色为主，具黑白色斑纹。栖息于原始低地雨林，由于低地森林大规模砍伐，面临严重的栖息地丧失威胁，被列为易危物种。