Ferruginous Partridge vs Hildebrandt's Spurfowl
Caloperdix oculeus 对比 Pternistis hildebrandti
Side-by-Side Comparison
| 属性 | Ferruginous Partridge | Hildebrandt's Spurfowl |
|---|---|---|
| 学名 | Caloperdix oculeus | Pternistis hildebrandti |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 28.3 cm (11.1 in) | 35.5 cm (14.0 in) |
| 体重 | 210.5 g (7.43 oz) | 538.75 g (19.00 oz) |
| 食性 | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Omnivorous; eats seeds, invertebrates, and plant matter in East African savanna, grassland, and woodland. |
| 产卵数 | 8-10 | 4-8 |
| 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.
Hildebrandt's Spurfowl
Harsh, far-carrying duet call; grating 'chrr-chrr-chrr' rising in pitch; pairs often call simultaneously at dawn and dusk
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.
Hildebrandt's Spurfowl
Resident of dry savanna, scrub, and woodland in Kenya, Tanzania, eastern Uganda, and northeastern Rwanda.
保护状况
Ferruginous Partridge
Hildebrandt'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.
Hildebrandt's Spurfowl
Dark brown above with pale buff shaft streaks; white below with heavy dark brown streaking; red bill; red legs; red facial skin. Sexes similar; restricted to East African savanna; closely …
About These Birds
Ferruginous Partridge
锈红山鹑，约210克，锈红色有黑白斑点，分布于马来西亚、苏门答腊和婆罗洲，近危。
Hildebrandt's Spurfowl
A medium Phasianidae spurfowl (~539 g) of dry thornbush, open woodland, and grassland-woodland mosaics in Tanzania, Kenya, and adjacent countries. Streaked brown plumage; red orbital ring and bill. Forages on the ground for seeds, roots, and invertebrates. Common in suitable habitat; Least Concern.