Przevalski's Partridge vs Crimson-headed Partridge
Alectoris magna 比較対象 Haematortyx sanguiniceps
Side-by-Side Comparison
| 属性 | Przevalski's Partridge | Crimson-headed Partridge |
|---|---|---|
| 学名 | Alectoris magna | Haematortyx sanguiniceps |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 34.5 cm (13.6 in) | 31.1 cm (12.2 in) |
| 体重 | 553.0 g (19.51 oz) | 315.0 g (11.11 oz) |
| 食性 | Eats seeds, plant material, and invertebrates in rocky terrain of northwestern China and Central Asia. | Forages in Bornean hill forest for seeds, fruits, and invertebrates; scratches leaf litter on steep … |
| 一腹卵数 | 7-20 | 8-9 |
| 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.
Crimson-headed Partridge
Loud, repeated 'wee-WEE-oo' whistle from Bornean montane forest floor; melodic and pure. Pairs occasionally duet. Alarm is sharp staccato cackle. Contact calls low clucking.
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.
Crimson-headed Partridge
Endemic to Borneo; resident of hill and lower montane forest in Sabah, Sarawak, and Kalimantan, mainly at 300–1,500 m.
保全状況
Przevalski's Partridge
Crimson-headed 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 …
Crimson-headed Partridge
Striking male with vivid crimson-red head contrasting with black body; white belly with black scaling; red legs. Female duller: brown where male is black, orange-buff head lacks brilliant crimson of …
About These Birds
Przevalski's Partridge
A large Phasianidae partridge (~553 g) of rocky semi-arid terrain and loess gullies in the Gansu corridor and adjacent Yellow River basin, northern China. Closely related to Chukar but notably larger. Feeds on seeds, leaves, and invertebrates. Tolerates cold winters; forms winter coveys. Least Concern.
Crimson-headed Partridge
ムラサキアカシギはボルネオ（特にキナバル山・クロッカー山脈）の山地林固有の特徴的なキジ科のヤマウズラ（体重約315 g）。雄は鮮やかな深紅色の頭部と暗褐色の体が対照的。地面を歩いて種子・小型無脊椎動物を採食。主に標高900 m以上の森林に限定。軽度懸念。