Ferruginous Partridge vs Clapperton's Spurfowl
Caloperdix oculeus 比較対象 Pternistis clappertoni
Side-by-Side Comparison
| 属性 | Ferruginous Partridge | Clapperton's Spurfowl |
|---|---|---|
| 学名 | Caloperdix oculeus | Pternistis clappertoni |
| 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) | 35.3 cm (13.9 in) |
| 体重 | 210.5 g (7.43 oz) | 471.0 g (16.61 oz) |
| 食性 | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Eats seeds, invertebrates, and plant matter in West African savanna, farmland, and dry scrub. |
| 一腹卵数 | 8-10 | 9 |
| 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.
Clapperton's Spurfowl
Grating, repetitive crowing; harsh 'krrr-krrr' phrases delivered in excited bursts; dawn chorus calls audible over long distances in dry woodland
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.
Clapperton's Spurfowl
Resident of open savanna, woodland, and farmland from Senegal east across the Sahel to Sudan and northern Cameroon.
保全状況
Ferruginous Partridge
Clapperton's Spurfowl
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.
Clapperton's Spurfowl
Brown above with pale buff shaft streaks; whitish below with dark brown streaking; red bill; bare red throat patch diagnostic among West African spurfowl; red legs; red facial skin. Sexes …
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。
Clapperton's Spurfowl
A medium Phasianidae spurfowl (~471 g) of open savanna, cultivation edges, and dry woodland in the Sahel and adjacent sub-Saharan zones from Mali to Sudan. Streaked brown-and-white; red-based bill. Common in degraded and farmed landscapes. Feeds on seeds and invertebrates. Least Concern.