Philby's Partridge vs Ferruginous Partridge
Alectoris philbyi 对比 Caloperdix oculeus
Side-by-Side Comparison
| 属性 | Philby's Partridge | Ferruginous Partridge |
|---|---|---|
| 学名 | Alectoris philbyi | Caloperdix oculeus |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | — | — |
| 翼展 | 32.2 cm (12.7 in) | 28.3 cm (11.1 in) |
| 体重 | 441.0 g (15.56 oz) | 210.5 g (7.43 oz) |
| 食性 | Feeds on seeds, shoots, berries, and invertebrates in rocky terrain of the Arabian Peninsula. | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … |
| 产卵数 | 8-10 | 8-10 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Philby's Partridge
Loud 'chuck-chukAR' calls from SW Arabian Peninsula lava fields; similar to Chukar but slightly lower. Alarm is rapid cackling rattle. Calls from rocky lava terrain at dawn. Pairs often call …
Ferruginous Partridge
Sharp, staccato 'krik-krik-krik' calls from lowland rainforest; often given in duet. Alarm is a loud, rapid chattering rattle; contact notes between pairs soft and clucking.
Geographic Range & Migration
Philby's Partridge
Endemic to the mountains of southwestern Saudi Arabia and northwestern Yemen (Asir and Hijaz escarpments), at 1,500–3,000 m.
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
保护状况
Philby's Partridge
Ferruginous Partridge
How to Tell Them Apart
Philby's Partridge
Ferruginous Partridge
Rich ferruginous (deep rusty-orange) overall; upperparts black-and-rufous barred; flanks black boldly spotted white; bare red facial skin; underparts rufous-orange; one of the most vividly coloured Southeast Asian partridges.
About These Birds
Philby's Partridge
菲尔比石鸡（Alectoris philbyi），体重约441克，分布于阿拉伯半岛西南部贫瘠的熔岩高原和岩石峭壁。属雉科（Phasianidae），是沙特阿拉伯和也门边境地区的特有种，以探险家菲尔比命名。
Ferruginous Partridge
锈红山鹑，约210克，锈红色有黑白斑点，分布于马来西亚、苏门答腊和婆罗洲，近危。