Ferruginous Partridge vs White Eared-pheasant
Caloperdix oculeus 비교 대상 Crossoptilon crossoptilon
Side-by-Side Comparison
| 속성 | Ferruginous Partridge | White Eared-pheasant |
|---|---|---|
| 학명 | Caloperdix oculeus | Crossoptilon crossoptilon |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Near Threatened | Least Concern |
| 체장 | — | — |
| 날개 폭 | 28.3 cm (11.1 in) | 62.5 cm (24.6 in) |
| 체중 | 210.5 g (7.43 oz) | 2137.5 g (75.40 oz) |
| 식성 | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Forages by digging for tubers, bulbs, roots, and invertebrates; supplements with seeds and plant material … |
| 산란 수 | 8-10 | 4-7 |
| 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.
White Eared-pheasant
Loud, raucous 'gak-gak-GAAK' crows; harsh and cackling, audible across Sichuan mountain forest. Flock calls noisy and sustained. Alarm is rapid loud honking; contact clucks are guttural and low.
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.
White Eared-pheasant
Resident of open forest, alpine scrub, and meadow in eastern Tibet and western Sichuan (China), at 3,000–4,800 m elevation.
보전 상태
Ferruginous Partridge
White Eared-pheasant
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.
White Eared-pheasant
Predominantly white with black crown and glossy blue-black tail; brownish flight feathers; white ear tufts; red facial skin and legs. Among the whitest of pheasants; sexes nearly identical in plumage.
About These Birds
Ferruginous Partridge
A small partridge (~210 g) of family Phasianidae, with rich ferruginous (rust-red) plumage and spotted black-and-white markings. Inhabits lowland and foothill rainforests in Malaysia, Sumatra, and Borneo. Secretive, foraging on the forest floor for seeds and invertebrates. Near Threatened; associated with primary and tall secondary forest, declining with ongoing logging and land conversion.
White Eared-pheasant
Phasianidae과의 크고 사회적인 꿩(약 2.14kg)으로 중국 서부와 중부의 고지 침엽수림과 혼합림에 서식한다. 수컷과 암컷 모두 흰 깃털을 가진다.