Ferruginous Partridge vs Tibetan Partridge
Caloperdix oculeus 比較対象 Perdix hodgsoniae
Side-by-Side Comparison
| 属性 | Ferruginous Partridge | Tibetan Partridge |
|---|---|---|
| 学名 | Caloperdix oculeus | Perdix hodgsoniae |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保全状況 | Near Threatened | Least Concern |
| 体長 | — | — |
| 翼開長 | 28.3 cm (11.1 in) | 30.8 cm (12.1 in) |
| 体重 | 210.5 g (7.43 oz) | 372.0 g (13.12 oz) |
| 食性 | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | -- |
| 一腹卵数 | 8-10 | 6-12 |
| 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.
Tibetan Partridge
Harsh, grating 'kerrr-ik' calls repeated from high-altitude Tibetan scrub; somewhat similar to Grey Partridge but raspier. Alarm is sharp cackle. Pairs call antiphonally at dawn across plateau.
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.
Tibetan Partridge
保全状況
Ferruginous Partridge
Tibetan Partridge
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.
Tibetan Partridge
White face with bold black mask through eye; chestnut-orange flanks heavily barred white; grey crown and nape; brownish upperparts; white underparts with chestnut horseshoe patch on belly.
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。
Tibetan Partridge
チベット高原とその周辺の高地草原に生息するチベットヤマウズラで、標高4000メートル以上の高地環境に適応している。種子や昆虫を採食する。