Madagascar Partridge vs Altai Snowcock
Margaroperdix madagarensis 比較対象 Tetraogallus altaicus
Side-by-Side Comparison
| 属性 | Madagascar Partridge | Altai Snowcock |
|---|---|---|
| 学名 | Margaroperdix madagarensis | Tetraogallus altaicus |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 24.2 cm (9.5 in) | 56.9 cm (22.4 in) |
| 体重 | 235.0 g (8.29 oz) | 2770.0 g (97.71 oz) |
| 食性 | Forages for seeds, invertebrates, and plant material in Madagascar's grassland, scrub, and forest edges. | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| 一腹卵数 | 8-20 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Madagascar Partridge
Loud, musical 'qui-QUI-qui' calls from Madagascar highland grassland; melodic and slightly liquid. Alarm is a rapid cackle when flushed. Contact calls between pairs are soft guttural clucks.
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
Madagascar Partridge
Endemic to Madagascar; resident of open grassland, scrub, and cultivated areas from lowlands to 2,000 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
Madagascar Partridge
Altai Snowcock
How to Tell Them Apart
Madagascar Partridge
Brown above with buff shaft streaks; male has rufous head with dark brown cap; white throat; pale buff underparts with dark chestnut barring on flanks. Female plain brown with fine …
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
Madagascar Partridge
マダガスカル固有のマダガスカルウズラ。体長25〜27cm。赤褐色で斑模様が特徴的。マダガスカルの草原や低木林に生息し、種子や昆虫を食べる。農業による生息地の破壊により個体数が減少傾向。低危険種。
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。