Elgon Francolin vs Altai Snowcock
Scleroptila elgonensis 比較対象 Tetraogallus altaicus
Side-by-Side Comparison
| 属性 | Elgon Francolin | Altai Snowcock |
|---|---|---|
| 学名 | Scleroptila elgonensis | Tetraogallus altaicus |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 34.4 cm (13.5 in) | 56.9 cm (22.4 in) |
| 体重 | 478.0 g (16.86 oz) | 2770.0 g (97.71 oz) |
| 食性 | Feeds on seeds and invertebrates in montane grassland and heathland of East African highlands. | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| 一腹卵数 | 5 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Elgon Francolin
Loud, strident 'krak-KRAK-krak' calls from Mount Elgon moorland; ringing and emphatic. Mt Elgon and Ugandan highlands endemic. Alarm is explosive cackling cackle. Pairs call antiphonally at dawn.
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
Elgon Francolin
Resident of Afroalpine moorland on Mount Elgon (Kenya/Uganda border), above 3,000 m; very restricted range.
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
Elgon Francolin
Altai Snowcock
How to Tell Them Apart
Elgon Francolin
Brown above with buff shaft streaks and dark spotting; pale buff underparts with dark brown streaking; white throat; rufous wing flash; yellow bill; red legs in male, yellow in female; …
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
Elgon Francolin
A medium Phasianidae francolin (~478 g) of highland grassland and heathland on the slopes of Mount Elgon and neighbouring mountains in Uganda and Kenya. Typically found above 2,400 m. Brown-streaked and well camouflaged. Feeds on seeds and invertebrates; occurs in pairs or small groups. Least Concern.
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。