Ferruginous Partridge vs Red-necked Spurfowl
Caloperdix oculeus 比較対象 Pternistis afer
Side-by-Side Comparison
| 属性 | Ferruginous Partridge | Red-necked Spurfowl |
|---|---|---|
| 学名 | Caloperdix oculeus | Pternistis afer |
| 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) | 34.0 cm (13.4 in) |
| 体重 | 210.5 g (7.43 oz) | 574.1666666666666 g (20.25 oz) |
| 食性 | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Omnivorous; eats seeds, berries, invertebrates, and small animals in African savanna and scrubby woodland. |
| 一腹卵数 | 8-10 | 3-9 |
| Population Trend | — | — |
Habitat Comparison
共通生息地
Ferruginous Partridge only
None
Red-necked Spurfowl only
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.
Red-necked Spurfowl
Loud, harsh crowing duet; raucous 'krrreek-krrreek' repeated vigorously; common call at dawn in dense bush; alarm a rapid staccato clucking
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.
Red-necked Spurfowl
Resident of open woodland, forest edge, and moist savanna from Ethiopia and Somalia south through East Africa to South Africa.
保全状況
Ferruginous Partridge
Red-necked 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.
Red-necked Spurfowl
Brown above with pale buff shaft streaks; white below with dense dark brown streaking; bare bright red facial skin extending prominently down neck diagnostic; red legs; dark bill. Sexes similar; …
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。
Red-necked Spurfowl
A medium-large Phasianidae spurfowl (~574 g) of woodland, riverine scrub, and cultivated edges across eastern and southern Africa. Bright red bill, throat, and facial skin are unmistakable. Pairs or small groups forage on seeds, roots, and invertebrates. Calls loud and raucous at dawn; Least Concern.