Ferruginous Partridge vs Western Tragopan
Caloperdix oculeus 比較対象 Tragopan melanocephalus
Side-by-Side Comparison
| 属性 | Ferruginous Partridge | Western Tragopan |
|---|---|---|
| 学名 | Caloperdix oculeus | Tragopan melanocephalus |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Near Threatened | Vulnerable |
| 体長 | — | — |
| 翼開長 | 28.3 cm (11.1 in) | 53.0 cm (20.9 in) |
| 体重 | 210.5 g (7.43 oz) | 1650.0 g (58.20 oz) |
| 食性 | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Eats berries, seeds, leaves, and invertebrates in Himalayan oak and rhododendron forests. Forages on ground … |
| 一腹卵数 | 8-10 | 3-6 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Western Tragopan
Loud, wailing 'waaa-waaa-waaak' calls reverberating through Himalayan conifer forest; slightly crow-like but mournful. Alarm is harsh barking 'kak-kak'; male calls persistently at dawn.
Geographic Range & Migration
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
Western Tragopan
Resident in the western Himalayas of Pakistan and India (Himachal Pradesh) at 2,400-3,600 m. Found in dense coniferous and oak forest. Vulnerable.
保全状況
Ferruginous Partridge
Western Tragopan
How to Tell Them Apart
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.
Western Tragopan
Male has black head, crimson-red body densely spotted white, black-and-white wing pattern, and bright blue-and-red inflatable lappets. Female is brown streaked and barred buff; male is stunning.
About These Birds
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。
Western Tragopan
ウエスタントラゴパンはヒマラヤ山脈西部に生息する希少なキジです。黒い頭部と赤と白の模様が特徴的です。