Ferruginous Partridge vs Natal Spurfowl
Caloperdix oculeus 比較対象 Pternistis natalensis
Side-by-Side Comparison
| 属性 | Ferruginous Partridge | Natal Spurfowl |
|---|---|---|
| 学名 | Caloperdix oculeus | Pternistis natalensis |
| 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) | 34.1 cm (13.4 in) |
| 体重 | 210.5 g (7.43 oz) | 497.5 g (17.55 oz) |
| 食性 | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Feeds on seeds, berries, invertebrates, and plant material in South African savanna and grassland. |
| 一腹卵数 | 8-10 | 2-8 |
| 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.
Natal Spurfowl
Loud, raucous crowing duet; harsh grating 'kwee-kwee-kwee' repeated rapidly at dusk; alarm a sharp cackling chatter
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.
Natal Spurfowl
Resident of savanna, thornbush, and moist woodland in South Africa, Eswatini, Mozambique, Zimbabwe, Zambia, and Malawi.
保全状況
Ferruginous Partridge
Natal 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.
Natal Spurfowl
Brown above with pale buff shaft streaks; white below with dense dark brown streaking; orange-red bill; yellow-orange legs; red orbital skin. Sexes similar; resembles Swainson's but lacks bare red throat …
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。
Natal Spurfowl
A medium Phasianidae spurfowl (~498 g) of savanna, woodland, and riverine bush in southeastern Africa. Streaked brown-and-white with a yellow-to-red bill. Common in KwaZulu-Natal and adjacent countries. Territorial pairs forage on seeds, roots, and invertebrates. Adapts well to suburban gardens; Least Concern.