Bar-backed Partridge vs Altai Snowcock
Arborophila brunneopectus 比較対象 Tetraogallus altaicus
Side-by-Side Comparison
| 属性 | Bar-backed Partridge | Altai Snowcock |
|---|---|---|
| 学名 | Arborophila brunneopectus | Tetraogallus altaicus |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 26.3 cm (10.4 in) | 56.9 cm (22.4 in) |
| 体重 | 292.5 g (10.32 oz) | 2770.0 g (97.71 oz) |
| 食性 | Forages on floor of Southeast Asian hill and montane forests for seeds, invertebrates, and small … | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| 一腹卵数 | 4 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Bar-backed Partridge
Loud, mellow 'hoo-WEE' whistle in pairs; first note lower and shorter. SE Asian hill forest species calling from dense cover at dusk and dawn. Alarm a clucking rattle.
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
Bar-backed Partridge
Resident in Thailand, southern China, Myanmar, Laos, and Vietnam. Found in dense forest and bamboo below 1,800 m.
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
Bar-backed Partridge
Altai Snowcock
How to Tell Them Apart
Bar-backed Partridge
Back and wings brown with bold black-and-buff barring; throat and face buff with dark streaks; breast brown; flanks grey with white streaks; bare red eye-ring; barred back is the key …
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
Bar-backed Partridge
A medium-sized partridge (~290 g) of family Phasianidae, with boldly barred brown upperparts and a brownish breast. Inhabits subtropical and lower montane forests of northern Southeast Asia from Myanmar and Thailand to southern China and Indochina. Forages on the forest floor for seeds and invertebrates. Least Concern; broadly distributed across mainland Southeast Asian montane forests.
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。