Ferruginous Partridge vs Black Francolin
Caloperdix oculeus 비교 대상 Francolinus francolinus
Side-by-Side Comparison
| 속성 | Ferruginous Partridge | Black Francolin |
|---|---|---|
| 학명 | Caloperdix oculeus | Francolinus francolinus |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Near Threatened | Least Concern |
| 체장 | — | — |
| 날개 폭 | 28.3 cm (11.1 in) | 34.2 cm (13.5 in) |
| 체중 | 210.5 g (7.43 oz) | 389.5 g (13.74 oz) |
| 식성 | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … | Feeds on seeds, grain, green shoots, invertebrates, and berries in farmland and scrubby habitats. |
| 산란 수 | 8-10 | 5-18 |
| 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.
Black Francolin
Loud, grating 'chee-keek-kee-keek' calls; Middle Eastern and South Asian species. Slightly musical with emphatic quality. Alarm is rapid explosive cackling. Males call from elevated perch at dawn.
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.
Black Francolin
Resident of farmland, scrub, and grassland from Cyprus and Turkey through the Middle East and South Asia to Myanmar and India.
보전 상태
Ferruginous Partridge
Black Francolin
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.
Black Francolin
Male predominantly black with white cheek patch; chestnut collar; white-spotted flanks; rufous nape; red legs. Female dark brown with pale scaling; chestnut nape and crown; male pattern replaced by cryptic …
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.
Black Francolin
중형 꿩과(~390g) 프랑코린으로 키 큰 풀밭, 경작지, 수풀 가장자리에 서식. 남아시아와 서아시아 분포. 관심필요종.