Sichuan Partridge vs Ferruginous Partridge
Arborophila rufipectus 比較対象 Caloperdix oculeus
Side-by-Side Comparison
| 属性 | Sichuan Partridge | Ferruginous Partridge |
|---|---|---|
| 学名 | Arborophila rufipectus | Caloperdix oculeus |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Vulnerable | Near Threatened |
| 体長 | — | — |
| 翼開長 | 27.8 cm (10.9 in) | 28.3 cm (11.1 in) |
| 体重 | 402.5 g (14.20 oz) | 210.5 g (7.43 oz) |
| 食性 | Eats seeds, invertebrates, and berries on floor of Sichuan oak and bamboo forests. Endangered; scratches … | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … |
| 一腹卵数 | 3-7 | 8-10 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sichuan Partridge
Rich, loud 'wheee-WU-wheee' call echoing in Sichuan subtropical forest; flute-like and slightly mournful. Alarm is an accelerating series of sharp 'kek' notes; covey contact is soft clucking.
Ferruginous Partridge
Sharp, staccato 'krik-krik-krik' calls from lowland rainforest; often given in duet. Alarm is a loud, rapid chattering rattle; contact notes between pairs soft and clucking.
Geographic Range & Migration
Sichuan Partridge
Endemic to the mountains of Sichuan, China, at 1,500-2,800 m. Found in broadleaf and mixed forest. Vulnerable.
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
保全状況
Sichuan Partridge
Ferruginous Partridge
How to Tell Them Apart
Sichuan Partridge
Brown above with chestnut streaks; breast rich rufous-chestnut; throat buff-white bordered black; grey flanks streaked white; bare red eye-ring; rufous breast contrasting with grey flanks is distinctive.
Ferruginous Partridge
Rich ferruginous (deep rusty-orange) overall; upperparts black-and-rufous barred; flanks black boldly spotted white; bare red facial skin; underparts rufous-orange; one of the most vividly coloured Southeast Asian partridges.
About These Birds
Sichuan Partridge
チュアンシャンコリンウズラは中国の四川省に固有の極めて希少なコリンウズラです。赤褐色の胸が特徴的です。四川省南部の狭い地域の山地常緑広葉樹林に生息し、種子、昆虫、果実を採食します。生息地の極めて限られた固有種として保護が求められています。
Ferruginous Partridge
体重約210gの錆赤色・黒白の斑点を持つヤマウズラ。マレーシア・スマトラ・ボルネオに生息する準絶滅危惧種。