Przevalski's Partridge vs Bornean Partridge
Alectoris magna 对比 Arborophila hyperythra
Side-by-Side Comparison
| 属性 | Przevalski's Partridge | Bornean Partridge |
|---|---|---|
| 学名 | Alectoris magna | Arborophila hyperythra |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 34.5 cm (13.6 in) | 28.2 cm (11.1 in) |
| 体重 | 553.0 g (19.51 oz) | 270.0 g (9.52 oz) |
| 食性 | Eats seeds, plant material, and invertebrates in rocky terrain of northwestern China and Central Asia. | Forages on Bornean montane forest floor for seeds, invertebrates, and small fruits. Scratches leaf litter … |
| 产卵数 | 7-20 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Przevalski's Partridge
Loud, resonant 'chuck-chuck-CHURR' calls from Chinese loess plateau and Qinghai rocky terrain; lower and slightly fuller than Chukar. Alarm is rapid harsh cackle. Pairs call in duet at dawn.
Bornean Partridge
Pure, rising 'wheeet' whistle followed by softer 'oo'; Bornean endemic heard in montane cloud forest. Alarm is a sharp rapid clatter. Pairs occasionally synchronize calls at dawn.
Geographic Range & Migration
Przevalski's Partridge
Resident of rocky semi-arid hillsides in northwestern China (Qinghai, Gansu, Xinjiang) and adjacent Mongolia, at 1,500–3,500 m.
Bornean Partridge
Endemic to Borneo at 500-1,700 m elevation. Found in foothill and montane rainforest of Sabah, Sarawak, and Kalimantan.
保护状况
Przevalski's Partridge
Bornean Partridge
How to Tell Them Apart
Przevalski's Partridge
Large partridge; grey upperparts; white face and throat with narrow black gorget; broader and more distinct chestnut and white barring on flanks than Chukar; grey breast; red bill; larger overall …
Bornean Partridge
Brown above; entire underparts rich rufous-orange from throat to vent; bare red eye-ring; back shows dark-centred feathers with buff fringes; deeply rufous underparts cover whole belly and flanks.
About These Birds
Przevalski's Partridge
大石鸡（Alectoris magna），体重约553克，分布于甘肃走廊地区的干旱半干旱岩石地带和黄土沟壑。属雉科（Phasianidae），是中国西北特有种，种群数量较少。
Bornean Partridge
棕胸山鹧鸪（红胸山鹧鸪）是婆罗洲特有的山鹧鸪，分布于婆罗洲的山地森林，通常栖息于海拔700至2100米的地带。雄鸟胸部棕红色鲜艳，头部灰色，眼圈红色；雌鸟颜色较淡。在林地地面觅食种子和无脊椎动物，为婆罗洲特有物种。