Daurian Partridge vs Altai Snowcock
Perdix dauurica 比較対象 Tetraogallus altaicus
Side-by-Side Comparison
| 属性 | Daurian Partridge | Altai Snowcock |
|---|---|---|
| 学名 | Perdix dauurica | Tetraogallus altaicus |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 28.8 cm (11.3 in) | 56.9 cm (22.4 in) |
| 体重 | 265.0 g (9.35 oz) | 2770.0 g (97.71 oz) |
| 食性 | Feeds on grass seeds, grain, and plant material; supplements with insects and invertebrates, particularly during … | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| 一腹卵数 | 12-20 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Daurian Partridge
Similar to Grey Partridge; dry, rasping 'kerrr-ik' call slightly higher and less grating. Central Asian steppe species; alarm is a sharp 'kip-kip' series. Pairs call at dawn in open grassland.
Altai Snowcock
Loud, ringing whistled 'whi-WHEEE' echoing across Altai alpine slopes; deeper than Tibetan Snowcock due to larger size. Alarm is rapid barking. Calls at dawn from rocky ridgelines.
Geographic Range & Migration
Daurian Partridge
Resident of open steppe and farmland in central Asia from Kazakhstan east through Mongolia to northeastern China and adjacent Russia.
Altai Snowcock
Resident of alpine rocky slopes and grassy hillsides in the Altai and Sayan mountains of Russia, Kazakhstan, and western Mongolia, at 2,000–4,000 m.
保全状況
Daurian Partridge
Altai Snowcock
How to Tell Them Apart
Daurian Partridge
Pale sandy-buff face and supercilium; grey-brown finely vermiculated upperparts; grey breast; white underparts with reduced or absent chestnut horseshoe patch; chestnut-barred flanks; smaller than Grey Partridge.
Altai Snowcock
Largest snowcock; grey-brown upperparts with buff streaks; white underparts with grey breast; rufous necklace streaks on lower neck; white outer tail in flight; whitish face with dark ear patch. Sexes …
About These Birds
Daurian Partridge
中央アジアから東アジアにかけて分布するダウリアウズラで、乾燥したステップや草地に生息する。ダウリアの名はモンゴル南東部のダウリア地方に由来する。
Altai Snowcock
アルタイセッケイはアルタイ山脈の高山地帯に生息する大型のキジ科の鳥です。険しい岩場の斜面を好み、植物の種子や葉を食べます。